Haines, Roger W. <br/><br/>
Control systems for heating, ventilating and air conditioning / 
Roger W. Haines 
 - 3rd.ed. 
 - New York  Van Nostrand Reinhold Company  1983 
 - xiv, 306p.  ill.  23cm. 
<br/><br/>Includes bibliography and index 
<br/><br/><label>ISBN: </label>0442236492  RM99.36 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air conditioning<br/>Heating