TY  - GEN
AU  - Pita, Edward G
TI  - Air conditioning principles and systems  4th ed
SN  - 81-203-2211-8
U1  - 621.56/.59 
PY  - 2005///
CY  - New Delhi
PB  - Prentice Hall
KW  - Air condition technology
KW  - 621.56/.59
ER  -