TY  - BOOK
AU  - William,C.Whitman
AU  - William, M. Johnson
TI  - Refrigeration and air conditioning technology
SN  - 827324189
U1  - 621.56 
PY  - 1987///
CY  - New York
PB  - Delmar Publisher 
KW  - Air conditioning
N1  - Reference index and bibliography
ER  -