TY  - BOOK
AU  - Khurmi,R.S.;
AU  - Gupta,J.K.
TI  - A Textbook of Refrigeration and Air Conditioning
SN  - 9788121927819
U1  - 621.56 
PY  - 2024///
CY  - New Delhi
PB  - S.Chand
ER  -