000 00469nam a2200193Ia 4500
008 221105s9999 xx 000 0 und d
020 _a9788120326712
041 _aENGLISH
082 _a621.56 AME
082 _bAHM
100 _aAHMADUL AMEEN.
245 0 _aREFRIGERATION AND AIR CONDITIONING
250 _a-
260 _bPHI LEARNING PRIVATE LIMITED.
260 _c2010
300 _a504 p.
650 _aREFRIGERATION AND AIR CONDITIONING
942 _cBK
999 _c29186
_d29186