000 00250nam a2200097Ia 4500
008 231013s9999 xx 000 0 und d
090 _a697
100 0 _aAuril , Ronnie
245 0 0 _aHVAC Control System
260 3 _aUSA
_bAmerican Technical Pub.Inc.
_c2003
999 _c9407
_d9407