Information in focus
British Library
by David Orton ; with contributions from Chris Baile ... [et al.]
British Library 1995 3rd ed Information in focus
所蔵館3館
by Ronald Clough ; with the assistance of Chris Patrick and Rosemary Yates
British Library 1995 Information in focus
所蔵館13館
[written by the staff of the Science and Technology Information Service]
British Library 1991 Information in focus
所蔵館1館