TY  - BOOK
AU  - Khurmi,R.S.
AU  - Gupta,J.K.
TI  - A Textbook of refrigeration and air conditioning: S.I.units 
SN  - 8121927811
AV  - TP492 .K47 2011
PY  - 2011///
CY  - New Delhi
PB  - Eurasia
KW  - Air conditioning
KW  - Refrigration and refrigerating machinery
ER  -