000 00269nam a2200097Ia 4500
008 231013s9999 xx 000 0 und d
090 _a621.56
100 0 _aFischer, Roger A
245 0 0 _aAir Conditioning & Refrigeration Repair
260 3 _aBlue Ridge Sum
_bTAB Books
_c1988
999 _c21473
_d21473