000 00267 a2200109 4500
999 _c52990
_d52990
020 _a9788123911670
100 _aLANG, V. PAUL.
_91270
245 0 _aAIR CONDITIONING : PROCEDURES AND INSTALLATION
260 _bCBS
_aNEW DELHI
_c2004
300 _aIV,- 124
365 _b150