TY  - BOOK
AU  - Khurmi, R.S.
AU  - Gupta, J.K.
TI  - A Textbook of referigeration and air conditioning
SN  - 8121916879
U1  - 621.56 
PY  - 0000///2
CY  - New Delhi
PB  - S.Chand & Com.
KW  - Mechanical Engineering
ER  -