TY  - BOOK
AU  - Keldysh,M.V.
ED  - Akademiia nauk SSSR
TI  - Science in the USSR: the 50th anniversary of the formation of the Union of Soviet Socialist Republics, 1922-1972 
U1  - 509.47 
PY  - 1973///
CY  - Moscow
PB  - Progress Publishers
KW  - Science
KW  - Soviet Union
KW  - History
N1  - Translated from the Russian; Collection of papers by eminent Soviet scientists
ER  -