000 00321nam a2200133Ia 4500
100 _aJoseph/ S.K.
942 _cBK
654 _aAir Conditioning theory + practial
245 _aAir Conditioning Theory + Practial
260 _bR.B. Publication
_aNew Delhi
_c1990
300 _a284
546 _aHINDI
999 _c34808
_d34808