TY  - BOOK
AU  - Elonka, Stephen Michael
AU  - Minich, Quaid Walton
TI  - Standard Refrigeration and Air Conditioning Questions and Answers 
U1  - 621.56076 
PY  - 1973///
CY  - New Delhi : 
PB  - Tata McGraw-Hill, 
KW  - Air Conditioning Questions and Answers
KW  - Refrigeration Questions and Answers
N1  - NN
ER  -