Developments in microcomputing discovering new opportunities for libraries in the 1990s. de Ahmed H. Helal. Essen Universitatsbibliothek Essen, 1990. 224p.
The impact of CD ROM in library operations and Universal availibility in Information. De by Ahmed H. Helal, Joachim W. Weiss. Essen, Essen Universitatsbibliothek, 1989. 240 p.
Woodsworth, Anne. Library cooperation and network. New york, Neal Schumman, 1991. 208p.
http ://www.ucr.edu
http ://www.clark.net
http://www.galter.nwu.edu/technical_services/acq.htm
http://www.library.nwu.edu/collmgmt/approval.html
http://www.library.nwu.edu/collmgmt/
Electronic resource. Gonzaga University Library. Appendix 5, 1995. 9p.
http:// www.ala.org
Collection Policy for Electronic Databases. Wilfrid Laurier University, Waterloo, Ontario Library. 1996.
Collection Policy Statement for Information in Electronic Formats. University of Southern California Library. 1995.
Carr. Ann. Edlibweb : a study in cooperative web site development. American Library Association. 1997.
Prior Health Sciences Library Collection Development Policy : electronic resources. Ohio State University Health Sciences Library, 1996.
Lee, Sul. Library Material costs and access to information. New York, Haworth Press, 1990. 114p.
Owens, Genevieve. Electronic Resources: implications for collection management. New York, haworth Press, 1996. 92p.