Haines, John E.,  1903- <br/><br/>
Automatic control of heating and air conditioning / 
John, E. Haines. 
 - Second edition. 
 - 389 pages :  illustrations ;  24 cm 
<br/><br/><label>LCCN: </label>61010133 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Thermostat<br/>Pressure gages<br/>Humidity
<br/><br/><label>LC Class. No.: </label>TH7226  / .H3 1961