000 00353nam a2200145Ia 4500
008 180208s9999||||xx |||||||||||||| ||und||
020 _a7187
082 _a621.56
100 _aARORA C.P
245 0 _aREFRIGERATION AND AIRCONDITIONING
250 _aSecond
260 _aNEW DELHI
_bT.M.H PUBLISHER-1
_c2004
300 _a987
650 _aDEVICES ; SEMICONDUCTOR
942 _cGBB
999 _c13683
_d13683