000 00614nam a2200265Ia 4500
001 116829
003 YMCAF
005 20230512163130.0
008 160302s2010 ||||||||||||||||| ||und|d
020 _a9788120339156
024 _a116829
035 _a43197
040 _aYMCAF
_beng
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041 _aeng
082 _a621.56
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100 _aArora, Ramesh Chandra
245 0 _aRefrigeration and air conditioning
260 _aNew Delhi
_bPHI
_c2010
300 _a1087
653 _aAir conditioning
653 _aMechanical
653 _aRAC
653 _aRefrigeration
942 _2ddc
_cBK
999 _c13766
_d13766