Automated information-retrieval systems
[by] G. Belonogov [and] R. Kotov. Translated from the Russian by G. A. Mkrtchyan.
- Moscow, Mir Publishers, 1971 [c1970]
- 155 p. illus. 20 cm.
Translation of Avtomatizirovannye informat︠s︡ionno-poiskovye sistemy.