TY  - BOOK
AU  - Singh, Sadhu
TI  - Refrigeration and air-conditioning
SN  - 9789386173089
U1  - 621.56 Si643r 
PY  - 2017///
CY  - New Delhi
PB  - Khanna Book Publishing Co. (P) Ltd. 
KW  - Refrigeration and refrigerating machinery
KW  - Air conditioning
ER  -