TY  - BOOK
AU  - Khurmi R S
TI  - A Textbook Of Refrigeration And Air Conditioning
SN  - 9788121927819
U1  - 621.56/.59 KHU 
PY  - 2016///
CY  - New Delhi
PB  - S Chand
KW  - Refrigeration And Air Conditioning
ER  -