000 00268nam a22000977a 4500
008 120810b xxu||||| |||| 00| 0 eng d
050 _aTH7687
_b.A76 2000
245 _aREFRIGERATION AND AIR CONDITIONING
300 _a23 CM
942 _2lcc
_cBK
_hTH7687
_k.A76 2000
999 _c65324
_d65324