TY  - BOOK
AU  - Dukor,Victor, x
AU  - x
TI  - Pyotr Nikolayevich Lebedev: Men of Russian science
SN  - x
U1  - 509.2/DUP 
PY  - 1956///
CY  - Moscow
PB  - Foreign Language Pub., House
KW  - Science
N1  - x
ER  -