TY  - BOOK
AU  - LANG, V. PAUL
TI  - PRINCIPLES OF AIR CONDITIONING
SN  - 0-8273-1009-9
U1  - 697.93 LAN 
PY  - 1961///
CY  - LONDON
PB  - DELMAR'S PUBLISHING
KW  - AIR CONDITIONING-PRINCIPLES
ER  -