000 00303nam a2200121Ia 4500
008 220201s9999 xx 000 0 eng d
082 _a621.56
_bPIT
100 _aPita,Edward G.
245 0 _aAir Conditioning Principles and Systems
260 _bNew Delhi:Prantice Hall
300 _a524
942 _2ddc
999 _c87684
_d87684