Universal decimal classification.
By: prepared by the B.S.I. under the auspices of the International Federation for Documentation (F.I.D.) and with the concurrence of the Lake Placid Club Education Foundation, New York.
Contributors: British Standards Institution.
Edition: 3rd ed., rev. --
Series: Report (British Standards Institution) -- 1000A, 1961; Publication (International Federation for Documentation) -- 289
Publisher: British Standards Institution
Published: 1961
Place of publication: London
Language: eng
Subjects: Classification, Universal decimal.
Notes: "Incorporating Amendment no. 1 (PD4824), issued June, 1963."