000 00363nam a2200133Ia 4500
999 _c10554
_d10554
008 190711s9999 xx 000 0 und d
082 _a697 A427
100 _aALLEN.J.R
_974003
245 0 _aHEATING AND AIRCONDITIONING
260 _aNEW YORK
_bMcGraw-Hill
_c1946
300 _a24X15
856 _uhttp://idr.l3.nitk.ac.in/jspui/handle/123456789/18041
942 _cRBK