000 00302nam a2200109Ia 4500
008 220201s9999 xx 000 0 eng d
100 _aT.T.T.I Chandigarh
245 0 _aDetailed Contents and teacher's for Refrigeration & air complicating
260 _bChandigarh:T.T.T.I
300 _a30
942 _2ddc
999 _c79642
_d79642