Effektivnost' nauchno-tekhnicheskogo progressa
Subtitle: voprosy otsenki i planirovaniya
By: B.O. Egiazaryan, E.A. Petrosyar.
Contributors: Petrosyan, E. A.
Publisher: Aiastan
Published: 1988
Place of publication: Erevan
Language: rus
Number of pages: 191