TY  - BOOK
AU  - Khurmi, R.S.
AU  - Khurmi, R.S. & Gupta, J. K.
TI  - A Text Book of Refrigeration and Air conditioning
SN  - 8121927811
U1  - 621.56 
PY  - 2009///
CY  - New Delhi
PB  - S. Chand & Company Ltd.
ER  -