British Library research and development report
Aslib
Richard Heeks
Taylor Graham c1987 British Library research and development report 5939
所蔵館1館
Margaret Slater
Aslib c1981 Aslib occasional publication no. 24 , British Library research and development report no. 5627
所蔵館3館
Aslib c1981 Aslib occasional publication no. 25 , British Library research and development report no. 5628