Guide to reference material.
Subtitle: 3d ed.  Edited by A.J. Walford.
Contributors: Library Association.
Edition: 3D ed.
Publisher: Library Association
Published: 1973
Place of publication: [London]
Language: eng
Subjects: Reference books -- Bibliography.
Other titles: Reference material
Table of contents: value: v.1. Science and technology.; value: v.2. Social & historical sciences.- Philosophy & religion.; value: v.3. Generalities, languages, the art and literature.  Cumulated subject index to the third edition vols. 1-3.