000 00426cam a22001691 4500
082 _a697.93
_bHAI
_cL-8, P-6
100 1 _aHaines, John E.,
245 1 0 _aAutomatic control of heating and air conditioning.
250 _a1st ed.
260 _aNew York,
_bMcGraw-Hill,
_c1953.
300 _a370 p.
_billus.
_c24 cm.
650 0 _aThermostat.
650 0 _aPressure gages.
650 0 _aHumidity.
650 0 _aMCE
942 _cBK
999 _c8566
_d8566