Computerised systems in library and information services : proceedings of a conference of the Aslib Biological and Agricultural Sciences Group held at the Commonwealth Institute, London, June 9, 1982

The economics of information

Martyn, John, (1983)

Marketing indstructional services : applying private sector techniques to plan and promote bibliographic instruction ; papers presented at the Thirteenth Library Instruction Conference held at Eastern Michigan University, May 3 & 4, 1984

Kirkendall, Carolyn A., (1986)

Informationsdienste für Handel und Industrie : Workshop Hatfield 1989 ; Arbeitspapiere

Simon, Elisabeth, (1989)