000 00329nam a2200133Ia 4500
999 _c226
_d226
020 _a9788120322110
082 _a621.56
_bEDU
100 _aEdward, G Pita
245 _aAir Conditioning Principles and Systems
_bAn Energy Approach
250 _a4th.
260 _bPHI Learning
_aNew Delhi
_c2002
300 _a524p.
942 _2ddc
_cBK