TY  - BOOK
AU  - Perelman, Y
ED  - 
TI  - Physics for Entertainment, Book 1, tr. by A. Shkarovoky
U1  - 530 Per/Phy 
PY  - 1930///
CY  - Moscow
PB  - Foreign Language Publishings House
KW  - Physics
N1  - B
ER  -