TY  - GEN
AU  - Arora, C.P
TI  - Refrigeration and airconditioning/2nd ed
SN  - 0074515152
U1  - 621.56/59 
PY  - 2000///
CY  - New Delhi
PB  - Tata McGraw Hill
KW  - Airconditioning - basics
ER  -