000 00289nam a2200121Ia 4500
999 _c6741
_d6741
100 _aDomkundwar S
245 2 _aCourse in Refrigeration and Air Conditioning
250 _a3
260 _c1976
_bDHANPAT RAI & SONS
_aDelhi
300 _aviii+559+386
700 _aSubhash C Arora
942 _cBK