International directory of libraries for the blind /
American Library Directory : 1968-1969 /
European Library Directory : A Geographical and Bibliographical Guide /
Directory of special libraries and information centers /
Directory of Special Libraries and Information Centers Volume 1
European directory of software for libraries and information centres.
Subject Directory of Special Libraries and Information Centers. Vol. 5. Science and Technology Libraries.
Subject Directory of Special Libraries and Information Centers. Vol. 1. Business and Law Libraries, including Military and Transportation Libraries.
Directory of Continuing Education Opportunities for Library. Information Media. Personnel.
Subject Directory of Special Libraries and Information Centers. Vol. 4. Social Sciences and Humanities Libraries.
The Internet-plus directory of express library services. : Research and document delivery for hire. /
Publisher´s international directory = Internationales Verlagsadressbuch /
International telephone directory 1956.
International telephone directory 1957.
The international foundation directory 2003. /
Publishers´ international ISBN directory : 2, Numerical ISBN section /
Publishers´ international ISBN directory : 3, Alphabetical section /
International Robotics Industry Directory /
Ulrich's International Periodicals Directory. 1965-1966, vol. 1, Scientific, Technical and Medical : A classified quide to a selected list of current periodicals, foreign and domestic /
International library review
International Library Directory : a world directory of libraries /