TY  - BOOK
AU  - LANDSBERG, G.J.
TI  - ELEMENTARY TEXTBOOK ON PHYSICS: OSCILLATIONS AND WAVES, OPTICS, ATOMIC AND NUCLEAR PHYSICS
SN  - 5-03-000264-2
U1  - 530 
PY  - 1989///
CY  - Moscow
PB  - Mir Publishers, Moscow 
ER  -