C.D.S.
Subtitle: a systems approach
By: by Del Bigio.
Contributors: Training Seminar on Computerized Techniques (1973)
Publisher: s.n.]
Published: 1973
Place of publication: [S.l
Language: eng
Number of pages: 16
Subjects: Computerized Documentation Service.
Notes: Caption title.

At head of title: Unesco Training Seminar on Computerized Techniques, 3-5 September 1973.