British library research & development reports: International workshop of secondary service producers
British library research & development reports: International workshop of secondary service producers
/ The British Library Board, New York December 5-7, 1975
- New York: The British Library Board, 1975
Inforamtion science
Research & development
D 002(082.2) / L6
Inforamtion science
Research & development
D 002(082.2) / L6