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  1. Metz, R.: Directory of directories on the Internet (1992) 0.11 
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  2. Directory of portable databases (1993) 0.11 
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    Footnote
    Seit 1(1990). - 1993- u.d.T.: Gale directory of databases. Vol.2; CD-ROM, ...
  3. European directory of software for libraries and information centres (1993) 0.10 
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    Content
    Update von: 'A directory of library and information software for microcomputers', Gower 1990
  4. Publishers' international ISBN directory : 3 Bde (1995) 0.10 
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    Footnote
    Vorg. u.d.T.: Publishers' international directory with ISBN index // Rez. in: IfB 3(1995) H.3, S.533-534 (K. Schreiber)
  5. Publishers' international ISBN directory : 3 Bde (1996) 0.10 
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    Footnote
    Vorg. u.d.T.: Publishers' international directory with ISBN index // Rez. in: IfB 4(1996) H.4, S.686-687 (K. Schreiber)
  6. European directory of text retrieval software (1993) 0.09 
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  7. ¬The CD-ROM directory 1996 : the complete guide to CD-ROM and multimedia titles (1996) 0.09 
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  8. Barron, B., M.-C. Mahe (Comp.): an annual guide to Internet-accessible online public access catalogs. Including 'accessing on-line bibliographic databases' : ¬The OPAC directory (1994) 0.08 
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    Footnote
    1992 u.d.T.: Dial in; 1993 u.d.T.: The OPAC directory: an annual guide to online public access catalogs and databases. - Rez. in: IfB 2(1994) H.3/4, S.470-472 (C. Dietz)
  9. ¬The CD-ROM directory '95 : with multimedia CD's (1994) 0.08 
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  10. Publishers' international ISBN directory plus : CD-ROM ed (1999) 0.08 
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  11. ¬The Aslib directory of information resources in the United Kingdom (2002) 0.08 
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    Abstract
    First published in 1928, the Aslib directory is the leading information sources reference work an organisations of all kinds. Now in its 12th edition, its diversity is reflected by its wide spectrum of entries. The Aslib Directory of Information Sources in the United Kingdom provides instant access to listings of over 11,000 associations, clubs, commissions, government bodies and other organisations which provide information freely or an a fee-paying basis. Each entry is listed alphabetically and includes: . The organisation's name and contact details . Organisation type and purpose Publications and collections, where appropriate The directory also contains a comprehensive index of over 10,000 acronyms and abbreviations, and a substantial cross-referenced subject index.
  12. Gale directory of databases : Vol.1: Online databases. - Vol.2: CD-ROM, diskette, magnetic tape, handheld, and batch access database products (1995) 0.08 
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    Footnote
    Seit 1993. - Nachfolger der Verzeichnisse: 'Directory of online databases' und 'Directory of portable databases' u. 'computer-readable databases'. - Enthält in der Einleitung umfangreiche Statistiken zur Marktentwicklung // Vgl. auch IFB 1(1993) H.1/2, S.23-28; H.3/4, S.143-145.
  13. Kessler, J.: Directory to fulltext online resources (1992) 0.07 
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  14. Gale directory of databases 2005 : Vol.1: Online databases. - Vol.2: CD-ROM, DVD, diskette, magnetic tape, handheld, and batch access database products (2005) 0.07 
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  15. Bowker's complete video directory : 1993 (1993) 0.07 
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  16. Newby, G.: Directory of directories on the Internet : a guide to information sources (1994) 0.07 
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  17. Yearbook of international organizations : Vol.3: subject volume: global action networks; classified directory and index (1995) 0.07 
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  18. Publishers' international ISBN directory plus : CD-ROM ed (1996) 0.07 
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  19. Publishers' international ISBN directory : 3 Bde (1997) 0.07 
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  20. Publishers' international ISBN directory : 3 Bde (1998) 0.07 
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