000 00279nam a2200121Ia 4500
008 211209s1976 xx 000 0 und d
041 _aeng
082 _a623.56 TRI N76 TRI
100 _aTRICOMI, EARNOL
245 _aABC'S OF AIR CONDITIONING
260 _c1976
300 _a128
999 _c11368
_d11368