TY  - BOOK
AU  - Theraja, B L.
TI  - Text book of engineering physics: Heat, light, sound and thermodynamics / 
SN  - 81-219-0143-X
U1  - 530 
PY  - 1990///
CY  - New Delhi : 
PB  - S.Chand and Co , 
N1  - 19025, 19026, 19027 - CSS
ER  -