TY  - BOOK
AU  - Varadachari, P.S.
AU  - Thangarajan, P
TI  - Ancillary physics: For three year degree course  Light, Sound, Electricity and Magnetism
U1  - 530 
PY  - 1962///
CY  - Madras
PB  - National Publishing House
KW  - Physics
N1  - includes index
ER  -