000			00689 a2200301 4500
001			48677
020			_a0-07-019046-10
041			_aeng
080			_a697 Edw
245			_aAutomatic controls for heating and air conditioning : pneumatic-electric control sytems
250			_a
260			_aNew York
260			_bMcGraw-Hill,
260			_c1980
300			_axviii,150 p.
300			_c23 cm
490			_a
100			_aEdwards, Harry J.
700			_a
650			_a
650			_aHeating-Control
650			_aVentilation-Control
650			_aAir conditioning-Control
650			_aPneumatic control
650			_aTemperature control
942			_cBK
942			_2UDC
999			_c67806 _d67806