TY  - BOOK
AU  - Severns, William  H.
AU  - Fellow, Julian  R.
TI  - Air conditioning and refrigeration
U1  - 697.93 
PY  - 1958///
CY  - London,Singapore etc
PB  - John Wiley & Sons 
KW  - Air conditioning
KW  - Refrigeration and refrigerating machinery
N1  - ENG
ER  -