000 00266nam a2200109Ia 4500
008 200701s2009 xx 000 0 eng d
100 _aKURMI R.S.
245 2 _aA Textbook of refrigeration and air conditioning
260 _bS CHAND
300 _a682
942 _2ddc
_cGE
999 _c4030
_d4030