Search (15729 results, page 787 of 787)
-
Exploring artificial intelligence in the new millennium (2003)
0.00
0.0014727453 = product of: 0.0044182357 = sum of: 0.0044182357 = product of: 0.0088364715 = sum of: 0.0088364715 = weight(_text_:u in 2099) [ClassicSimilarity], result of: 0.0088364715 = score(doc=2099,freq=2.0), product of: 0.12212547 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.03729655 = queryNorm 0.07235568 = fieldWeight in 2099, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.015625 = fieldNorm(doc=2099) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Editor
- Lakemeyer, G. u. B. Nebel
-
Design and usability of digital libraries : case studies in the Asia-Pacific (2005)
0.00
0.0014727453 = product of: 0.0044182357 = sum of: 0.0044182357 = product of: 0.0088364715 = sum of: 0.0088364715 = weight(_text_:u in 93) [ClassicSimilarity], result of: 0.0088364715 = score(doc=93,freq=2.0), product of: 0.12212547 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.03729655 = queryNorm 0.07235568 = fieldWeight in 93, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.015625 = fieldNorm(doc=93) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Editor
- Theng, Y.-L. u. S. Foo
-
Lazar, J.: Web usability : a user-centered design approach (2006)
0.00
0.0014727453 = product of: 0.0044182357 = sum of: 0.0044182357 = product of: 0.0088364715 = sum of: 0.0088364715 = weight(_text_:u in 340) [ClassicSimilarity], result of: 0.0088364715 = score(doc=340,freq=2.0), product of: 0.12212547 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.03729655 = queryNorm 0.07235568 = fieldWeight in 340, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.015625 = fieldNorm(doc=340) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Footnote
- Rez. in: JASIST 58(2007) no.7, S.1066-1067 (X. Zhu u. J. Liao): "The user, without whom any product or service would be nothing, plays a very important role during the whole life cycle of products or services. The user's involvement should be from the very beginning, not just after products or services are ready to work. According to ISO 9241-11: 1998, Part 11, Usability refers to "the extent to which a product can be used by specified users to achieve specified goals with effectiveness, efficiency and satisfaction in a specified context of user." As an academic topic of human-computer interaction, Web usability has been studied widely for a long time. This classroom-oriented book, bridging academia and the educational community, talks about Web usability in a student-friendly fashion. It outlines not only the methodology of user-centered Web site design but also details the methods to implement at every stage of the methodology. That is, the book presents the user-centered Web-design approach from both macrocosm and microcosm points of view, which makes it both recapitulative and practical. The most important key word in Web Usability is "user-centered," which means Web developers should not substitute their own personal preferences for the users' needs. The book classifies Web sites into five types: E-commerce, informational, entertainment, community, and intranet. Since the methods used during Web development differ somewhat depending on the type of Web site, it is necessary to have a classification in advance. With Figure 1.3 on p. 17, the book explains the whole user-centered Webdevelopment life cycle (called "methodology" in this book review), which provides a clear path for Web development that is easy to understand, remember, and perform. Since all the following chapters are based on the methodology, a clear presentation of it is paramount. The table on p. 93 summarizes concisely all types of methods for requirements gathering and their advantages and disadvantages. According to this table, appropriate methods can be easily chosen for different Web site development projects. As the author remarked, "requirements gathering is central to the concept of user-centered design," (p. 98) and "one of the hallmarks of user-centered design is usability testing" (p. 205). Stage 2 (collect user requirements) and Stage 5 (perform usability testing) of the user-centered Web-development life cycle are the two stages with the most user involvement: however, this does not mean that all other stages are user unrelated. For example, in Stage 4 (create and modify physical design), frame is not suggested to be used just because most users are unfamiliar with the concept of frame (p. 201). Note that frequently there are several rounds of usability testing to be performed in the four case studies, and some of them are performed before the physical-design stage or even the conceptual-design stage, which embodies the idea of an iterative design process.
-
Introducing information management : an information research reader (2005)
0.00
0.0014727453 = product of: 0.0044182357 = sum of: 0.0044182357 = product of: 0.0088364715 = sum of: 0.0088364715 = weight(_text_:u in 440) [ClassicSimilarity], result of: 0.0088364715 = score(doc=440,freq=2.0), product of: 0.12212547 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.03729655 = queryNorm 0.07235568 = fieldWeight in 440, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.015625 = fieldNorm(doc=440) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
-
Theorizing digital cultural heritage : a critical discourse (2005)
0.00
0.0014727453 = product of: 0.0044182357 = sum of: 0.0044182357 = product of: 0.0088364715 = sum of: 0.0088364715 = weight(_text_:u in 1929) [ClassicSimilarity], result of: 0.0088364715 = score(doc=1929,freq=2.0), product of: 0.12212547 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.03729655 = queryNorm 0.07235568 = fieldWeight in 1929, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.015625 = fieldNorm(doc=1929) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Editor
- Cameron, F. u. S. Kenderdine
-
Andelfinger, U.: Zur Aktualität des kritischen Diskurses über Wissens- und Informationssysteme : Versuch einer Bestandsaufnahme zum 50. Ernst-Schröder-Kolloquium im Mai 2006 (2006)
0.00
0.0014727453 = product of: 0.0044182357 = sum of: 0.0044182357 = product of: 0.0088364715 = sum of: 0.0088364715 = weight(_text_:u in 353) [ClassicSimilarity], result of: 0.0088364715 = score(doc=353,freq=2.0), product of: 0.12212547 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.03729655 = queryNorm 0.07235568 = fieldWeight in 353, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.015625 = fieldNorm(doc=353) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
-
Hannech, A.: Système de recherche d'information étendue basé sur une projection multi-espaces (2018)
0.00
0.0014727453 = product of: 0.0044182357 = sum of: 0.0044182357 = product of: 0.0088364715 = sum of: 0.0088364715 = weight(_text_:u in 4472) [ClassicSimilarity], result of: 0.0088364715 = score(doc=4472,freq=2.0), product of: 0.12212547 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.03729655 = queryNorm 0.07235568 = fieldWeight in 4472, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.015625 = fieldNorm(doc=4472) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
-
Koch, C.: Consciousness : confessions of a romantic reductionist (2012)
0.00
0.0014727453 = product of: 0.0044182357 = sum of: 0.0044182357 = product of: 0.0088364715 = sum of: 0.0088364715 = weight(_text_:u in 4561) [ClassicSimilarity], result of: 0.0088364715 = score(doc=4561,freq=2.0), product of: 0.12212547 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.03729655 = queryNorm 0.07235568 = fieldWeight in 4561, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.015625 = fieldNorm(doc=4561) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
- Footnote
- Erwiderung von C. Koch u. G. Tononi in: The New York Review of Books, 07.03.2013 [https://www.nybooks.com/articles/2013/03/07/can-photodiode-be-conscious/?pagination=false&printpage=true] mit einer weiteren Erwiderung von J. Searle.
-
Chowdhury, G.G.; Chowdhury, S.: Introduction to digital libraries (2003)
0.00
0.0012886521 = product of: 0.003865956 = sum of: 0.003865956 = product of: 0.007731912 = sum of: 0.007731912 = weight(_text_:u in 6119) [ClassicSimilarity], result of: 0.007731912 = score(doc=6119,freq=2.0), product of: 0.12212547 = queryWeight, product of: 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.03729655 = queryNorm 0.06331122 = fieldWeight in 6119, product of: 1.4142135 = tf(freq=2.0), with freq of: 2.0 = termFreq=2.0 3.2744443 = idf(docFreq=4547, maxDocs=44218) 0.013671875 = fieldNorm(doc=6119) 0.5 = coord(1/2) 0.33333334 = coord(1/3)
Authors
- Gödert, W. 70
- Stock, W.G. 62
- Chen, H. 61
- Nohr, H. 42
- Wiesenmüller, H. 42
- Kuhlen, R. 41
- Lehmann, K. 41
- Sandner, M. 41
- Oberhauser, O. 39
- Oehlschläger, S. 38
- Lewandowski, D. 37
- Geiß, D. 31
- Rösch, H. 30
- Schulz, U. 30
- Kübler, H.-D. 27
- Lepsky, K. 27
- Heiner-Freiling, M. 26
- Gömpel, R. 25
- Junger, U. 25
- Lorenz, B. 24
- Ohly, H.P. 24
- Albrechtsen, H. 23
- Umstätter, W. 23
- Hauer, M. 22
- Herb, U. 22
- Jochum, U. 22
- Schult, T.J. 22
- Smiraglia, R.P. 22
- Geißelmann, F. 21
- Münnich, M. 21
- Springer, M. 21
- Wille, R. 21
- Womser-Hacker, C. 21
- Dahlberg, I. 20
- Eversberg, B. 20
- Mandl, T. 20
- Ockenfeld, M. 20
- Oßwald, A. 20
- Ratzek, W. 20
- Fabian, C. 19
- Henze, V. 19
- Hjoerland, B. 19
- Mayr, P. 19
- Staud, J.L. 19
- Stock, M. 19
- Altenhöner, R. 18
- Ball, R. 18
- Bornmann, L. 18
- Egghe, L. 18
- Hubrich, J. 18
- Klauß, H. 18
- Rahmstorf, G. 18
- Sühl-Strohmenger, W. 18
- Weisel, L. 18
- Beck, H. 17
- Borko, H. 17
- Fugmann, R. 17
- Iyer, H. 17
- Jahns, Y. 17
- Thelwall, M. 17
- Grötschel, M. 16
- Hobohm, H.-C. 16
- Münch, V. 16
- Neuroth, H. 16
- Schlögl, C. 16
- Weishaupt, K. 16
- Werner, C. 16
- Zumer, M. 16
- Bauer, B. 15
- Capurro, R. 15
- Fuhr, N. 15
- Hammwöhner, R. 15
- Herget, J. 15
- Knorz, G. 15
- Krause, J. 15
- Müller, H. 15
- Rittberger, M. 15
- Woldering, B. 15
- Behrens-Neumann, R. 14
- Bredemeier, W. 14
- Gnoli, C. 14
- Henze, G. 14
- Järvelin, K. 14
- Kubicek, H. 14
- Pejtersen, A.M. 14
- Reimer, U. 14
- Rousseau, R. 14
- Schmidt, R. 14
- Wersig, G. 14
- Wolff, C. 14
- Zeng, M.L. 14
- Chen, H.-H. 13
- Daniel, H.-D. 13
- Diedrichs, R. 13
- Gradmann, S. 13
- Hehl, H. 13
- Lobeck, M.A. 13
- Panyr, J. 13
- Popst, H. 13
- Priss, U. 13
- More… Less…
Years
Languages
Types
Themes
- Internet 1587
- Informationsdienstleistungen 729
- Informationsmittel 717
- Formalerschließung 570
- Suchmaschinen 554
- Information 476
- Informetrie 398
- Bibliographie 362
- OPAC 350
- Elektronisches Publizieren 325
- Information Resources Management 316
- Semantisches Umfeld in Indexierung u. Retrieval 273
- Regeln für den Schlagwortkatalog (RSWK) 251
- Computerlinguistik 248
- Grundlagen u. Einführungen: Allgemeine Literatur 227
- Wissensrepräsentation 220
- Metadaten 206
- Information Gateway 191
- Automatisches Indexieren 166
- Datenformate 166
- Katalogfragen allgemein 152
- Retrievalstudien 151
- Konzeption und Anwendung des Prinzips Thesaurus 147
- Semantic Web 143
- Semantische Interoperabilität 135
- Rechtsfragen 134
- Benutzerstudien 127
- Computer Based Training 124
- Suchoberflächen 120
- Retrievalalgorithmen 119
- Hypertext 115
- Dokumentenmanagement 110
- Multimedia 110
- Klassifikationssysteme im Online-Retrieval 107
- Multilinguale Probleme 106
- Begriffstheorie 104
- Ausbildung 100
- Normdateien 98
- Register 82
- Visualisierung 78
- Literaturübersicht 76
- International bedeutende Universalklassifikationen 70
- Citation indexing 69
- Klassifikationstheorie: Elemente / Struktur 68
- Suchtaktik 67
- Automatisches Klassifizieren 66
- Vision 66
- Regelwerke 65
- Data Mining 64
- Aufstellungssysteme Öffentlicher Bibliotheken 62
- Bibliographische Software 57
- Datenfernübertragung 55
- Verteilte bibliographische Datenbanken 53
- Formale Begriffsanalyse 50
- Social tagging 49
- Biographische Darstellungen 48
- Schöne Literatur 47
- Kataloganreicherung 46
- Klassifikationssysteme 44
- Theorie verbaler Dokumentationssprachen 44
- Verbale Doksprachen im Online-Retrieval 44
- Bestandsaufstellung 42
- Informationsethik 42
- Geschichte der Sacherschließung 41
- Geschichte der Kataloge 36
- Verbale Doksprachen für präkombinierte Einträge 36
- Automatisches Abstracting 34
- Inhaltsanalyse 34
- Universale Facettenklassifikationen 34
- Geschichte der Klassifikationssysteme 33
- Volltextretrieval 30
- Intranet 29
- Thesauri 29
- Aufstellungssysteme Wissenschaftl. Bibliotheken 28
- Referieren 28
- Objektdokumentation 27
- Linguistik 21
- Beziehungen verbale / systematische Erschließung 19
- Folksonomies 19
- Auszeichnungssprachen 18
- Web-Agenten 18
- Case Based Reasoning 16
- Geschichte des Schlagwortkataloges 16
- Indexierungsstudien 16
- Schlagwortkatalog 12
- Sprachretrieval 12
- Altes Buch 11
- Retrievalsprachen 10
- Warenklassifikation 10
- Preserved Context Index System (PRECIS) 9
- Notationen / Signaturen 8
- Systematischer Katalog 7
- Bilder 6
- Content Management System 5
- Elektronische Dokumente 5
- IRM 2
- Software 2
- Citation Indexing 1
- Musikalien 1
- Zeitungen 1
- More… Less…
Subjects
- Information retrieval 19
- Information storage and retrieval systems 18
- Indexing 14
- Information organization 13
- Semantic Web 12
- Information science 11
- Knowledge management 10
- Classification / Books 9
- Information Retrieval 9
- Internet / Online-Recherche (21) 9
- Internet / Suchmaschine (21) 9
- Subject headings 9
- Classification 8
- Informationsmanagement 8
- Abstracting 6
- Artificial intelligence 6
- Computer science 6
- Database management 6
- Digital libraries / Congresses 6
- Information behavior 6
- Information services 6
- Information society 6
- Subject cataloging 6
- User interfaces (Computer systems) 6
- Cataloging 5
- Consciousness 5
- Information und Dokumentation 5
- Internet 5
- Internet searching 5
- Knowledge, Theory of 5
- Künstliche Intelligenz 5
- Libraries and the Internet 5
- Ontologies (Information retrieval) 5
- Reference books / Bibliography 5
- Web search engines 5
- World Wide Web 2.0 5
- Anglo / American cataloguing rules 4
- Bewusstsein 4
- Bibliometrics 4
- Bibliothek 4
- Bibliothek / Wörterbuch 4
- Buch / Wörterbuch 4
- Cognition 4
- Computational linguistics 4
- Database design 4
- Information Retrieval (BVB) 4
- Information technology 4
- Information technology / Social aspects 4
- Information theory 4
- Informationsgesellschaft 4
- Internet / Navigieren (21) 4
- Knowledge representation (Information theory) 4
- Metadata 4
- Multimedia systems 4
- Subject classification 4
- Subject indexing 4
- Technology / Social aspects 4
- Wissensorganisation 4
- XML 4
- Buchhandel / Wörterbuch 3
- Business Information Systems 3
- Computers 3
- Data mining 3
- Dewey-Dezimalklassifikation 3
- Digital libraries 3
- Digital libraries / Europe / Congresses 3
- Digital media / Social aspects 3
- Digitalisierung 3
- Electronic data processing 3
- Great Britain 3
- HTML 3
- Informations- und Dokumentationswissenschaft 3
- Informationstheorie 3
- Inhaltserschließung 3
- Internet / Social aspects 3
- Knowledge, Sociology of 3
- Künstliche Intelligenz / Zukunft 3
- Library materials / Digitization 3
- Management information systems 3
- Mensch-Maschine-Kommunikation 3
- Multimedia 3
- Neuronales Netz 3
- Reference services (Libraries) 3
- Social Media 3
- Sociology 3
- Subject headings / Terminology 3
- Terminologiearbeit 3
- Wissenschaftstheorie 3
- Wissensrepräsentation 3
- Abstracting / Problems, exercises, etc. 2
- Aphasie 2
- Automatische Indexierung 2
- Benutzeroberfläche / Multimedia / Gestaltung 2
- Bibliographical citations / Evaluation 2
- Bibliothek / Auskunftsdienst (SWB) 2
- Bibliothek / Humoristische Darstellung (SWB) 2
- Bibliothek / Informationsvermittlung (GBV) 2
- Brain / physiology 2
- Cataloguing 2
- Classification / Books / History 2
- More… Less…
Classifications
- 06.74 / Informationssysteme 46
- 06.70 / Katalogisierung / Bestandserschließung 32
- 06.74 Informationssysteme 21
- 06.35 / Informationsmanagement 19
- 05.38 / Neue elektronische Medien <Kommunikationswissenschaft> 17
- 06.30 / Bibliothekswesen / Dokumentationswesen: Allgemeines 15
- ST 205 15
- 06.54 / Bibliotheksautomatisierung 14
- ST 300 14
- 025.04 / DDC22ger 13
- 54.72 / Künstliche Intelligenz 13
- 54.32 / Rechnerkommunikation 12
- 54.65 / Webentwicklung / Webanwendungen 12
- 020 11
- 025.04 11
- 06.70 Katalogisierung 11
- 18.00 Einzelne Sprachen und Literaturen allgemein 11
- AWU (DU) 11
- 54.64 / Datenbanken 10
- MS 7965 10
- TVK (FH K) 10
- TWP (DU) 10
- ZZV (W) 10
- 06.60 / Bibliotheksbenutzung 9
- 06.74 (Informationssysteme) 9
- 08.32 / Erkenntnistheorie 9
- 85.20 / Betriebliche Information und Kommunikation 9
- AN 95000 9
- Ah 9
- Al 9
- ST 200 Informatik / Monographien / Vernetzung, verteilte Systeme / Allgemeines, Netzmanagement 9
- ST 270 9
- TYP (HA) 9
- Wbr 2 9
- 025.3 8
- 05.20 Kommunikation und Gesellschaft 8
- 06.00 / Information und Dokumentation: Allgemeines 8
- 06.35 Informationsmanagement 8
- 54.08 / Informatik in Beziehung zu Mensch und Gesellschaft 8
- 54.72 (Künstliche Intelligenz) 8
- BCA (FH K) 8
- CC 4400 8
- QP 345 8
- QP 345 Wirtschaftswissenschaften / Allgemeine Betriebswirtschaftslehre / Unternehmensführung / Organisation / Informationswesen. Informationssysteme 8
- ST 271 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme / Einzelne Datenbanksprachen und Datenbanksysteme 8
- ST 306 8
- ST 515 8
- TVU (DU) 8
- TZH (HA) 8
- 05.38 Neue elektronische Medien <Kommunikationswissenschaft> 7
- 06.30 Bibliothekswesen 7
- 54.08 Informatik in Beziehung zu Mensch und Gesellschaft 7
- 54.32 Rechnerkommunikation 7
- 54.82 / Textverarbeitung <Informatik> 7
- AN 73000 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Allgemeines 7
- AN 93000 7
- AN 95100 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Informationswissenschaft / Informationspraxis / Referieren, Klassifizieren, Indexieren 7
- Af 7
- BAB (FH K) 7
- MS 6950 7
- ST 270 Informatik / Monographien / Software und -entwicklung / Datenbanken, Datenbanksysteme, Data base management, Informationssysteme 7
- ST 300 Informatik / Monographien / Künstliche Intelligenz / Allgemeines 7
- TWY (DU) 7
- Wbr 1 7
- 02.13 Wissenschaftspraxis 6
- 05.20 / Kommunikation und Gesellschaft 6
- 08.25 (Zeitgenössische westliche Philosophie) 6
- 08.25 Zeitgenössische westliche Philosophie 6
- 08.32 Erkenntnistheorie 6
- 08.36 / Philosophische Anthropologie 6
- 17.56 Semantik 6
- 18.00 / Einzelne Sprachen und Literaturen allgemein 6
- 300 6
- 54.87 / Multimedia 6
- 77.50 / Psychophysiologie 6
- 81.68 Computereinsatz in Unterricht und Ausbildung 6
- AN 76400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Bibliotheksbenutzung / Auskunft, Information 6
- AP 18420 6
- BAHW (FH K) 6
- CC 5200 6
- KNZ (SI) 6
- QR 760 Wirtschaftswissenschaften / Gewerbepolitik. Einzelne Wirtschaftszweige / Industrie, Bergbau, Handel, Dienstleistungen, Handwerk / Öffentliche Versorgungseinrichtungen. Elektrizität. Gas. Wasser / Informationsgewerbe (Massenmedien). Post / Neue Medien. Online-Dienste (Internet u. a.) 6
- TZU (HA) 6
- 001 / DDC22ger 5
- 02.02 / Wissenschaftstheorie 5
- 02.13 / Wissenschaftspraxis 5
- 02.20 / Wissenschaftsinformation 5
- 020 / DDC22ger 5
- 025.3 / dc20 5
- 025.32 5
- 025.524 5
- 05.38 (Neue elektronische Medien) <Kommunikationswissenschaft> 5
- 06.35 (Informationsmanagement) 5
- 06.44 / IuD-Einrichtungen 5
- 06.54 Bibliotheksautomatisierung 5
- 08.36 Philosophische Anthropologie 5
- 100 5
- 17.03 / Theorie und Methoden der Sprach- und Literaturwissenschaft 5
- 17.59 Lexikologie 5
- 71.43 Technologische Faktoren Soziologie 5
- More… Less…