000 00278nam a2200097Ia 4500
008 231002s9999 xx 000 0 und d
090 _a697.930288
100 0 _aBilly C. Langley
245 0 0 _aAir Conditioning And Refrigeration Troubleshooting Handbook : 2ed
260 _bPrentice Hall
999 _c7205
_d7205