000 00277nam a2200097Ia 4500
008 231002s9999 xx 000 0 und d
090 _a697
100 0 _aRoger A. Fischer, Ken Chernoff
245 0 0 _aAir Conditioning And Refrigeration Repair Second Edition
260 _bMc Graw Hill
999 _c16787
_d16787