TY  - BOOK
AU  - Whitman,William C.
AU  - Johnson,William M.
TI  - Refrigeration and air conditioning technology: concepts, procedures, and troubleshooting techniques 
SN  - 0827344430
PY  - 1991///
CY  - Albany, N.Y. : 
PB  - Delmar Publishers, 
KW  - Air conditioning
KW  - Refrigeration and refrigerating machinery
N1  - Includes index
ER  -