Guide to reference material
By: edited by A.J. Walford. Vol.1, Science & technology.
Contributors: Walford, A. J.; Library Association.
Edition: 3rd ed.
Publisher: Library Association
Published: 1973
Place of publication: London
Language: eng
Number of pages: 615
Subjects: Reference books -- Bibliography.
Notes: Previous ed. 1966.

Includes index.