TY  - BOOK
AU  - KAR, K . C .
TI  - INTRODUCTION TO THEORETICAL PHYSICS / 
U1  - 530 
PY  - 1958///
CY  - CALCUTTA
PB  - DASGUPTA & CO
KW  - ACOUSTICS
N1  - V.1: *. vi , 242 P; V.2: ACOUSTICS. viii , 414 P
ER  -