000 00294nam a2200097Ia 4500
008 150310s9999 xx 000 0 und d
100 _aSTEPHEN M ELONKA & QUAID W MINID
245 _aSTANDARD REFRIGERATION & AIRCONDITIONING: QUESTIONS & ANSWERS
250 _a3
260 _c1989
_bTATA MC GRAW HILL
999 _c16492
_d16492