A manual of classification for librarians : For Librarians and Bibliographers /
[by] W. C. Berwick Sayers; with illustrations and bibliography.
- 4th ed. completely revised and partly re-written
- London : Andre Deutsch, c 1959.
- 404 p. illus., 8 plates. 23 cm.
- A Grafton book .
Previous ed. published in London, Grafton, 1955, under title: Manual of classification for librarians and bibliographers.