TY  - BOOK
AU  - ARORA, S. C.
AU  - DOMKUNDWAR, S.
TI  - A COURSE IN REFRIGERATION AND AIRCONDITIONING. (ENVIRONMENTAL ENGG.)
U1  - 621.57/ARO/DOM 
PY  - 2007///
CY  - NEW DELHI.
PB  - DHANPAT RAI & CO., NEW DELHI
ER  -