TY  - BOOK
AU  - Rajput, R.K
TI  - Refrigeration and air-conditioning
SN  - 8188458406
U1  - 621.56 RAJ 
PY  - 2011///
CY  - DELHI
PB  - S.K. KATARIA & SONS
KW  - REFRIGERATION AND AIR-CONDITIONING
ER  -