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classification_ss:"AN 73400 Allgemeines / Buch- und Bibliothekswesen, Informationswissenschaft / Bibliothekswesen / Datenverarbeitung / Einsatz in der Katalogisierung"
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year_i:[1980 TO 1990}
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- object's%3a%22CDMARC bibliographic%22 2
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Crawford, W.: Patron access : Issues for online catalogs (1987)
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Matthews, J.R.; Lawrence, G.S.; Ferguson, D.K.: Using online catalogs : a nationwide survey, a report of a study sponsored by the Council on Library Resources (1983)
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- Online bibliographic searching 2
- Libraries / Automation 1
- Libraries / United States / Automation 1
- Library catalogs / Use studies 1
- Library catalogs and users 1
- Library surveys / United States 1
- Online library catalogs 1
- Online library catalogs / Use studies 1
- Online-Katalog 1
- Online-Katalog / Einführung 1
- USA / Online-Katalog / Benutzung 1
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