Logicheskie problemy informatsionnogo poiska.
Publisher: Nauka
Published: 1976
Place of publication: Moskva
Language: rus
Notes: At head of title: Akademiya nauk SSSR. Gos. komitet Soveta Ministrov SSSR po nauke i tekhnike [i] Vses. in-t nauchnoi i tekhnicheskoi informatsii.