Whitman, William. <br/><br/>
Refrigeration & air conditioning technology  [electronic resource] / 
William Whitman, William Johnson, John Tomczyk, Eugene Silberstein. 
 - Seventh edition. 
 - Clifton Park, NY :  Delmar,  2013. 
 - xxvii, 1659 pages :  illustrations (chiefly color). 
<br/><br/> Includes index. 
<br/><br/>Theory of heat --  Saftey, tools and equipment, and shop practices --  Basic automatic controls --  Electric motors --  Commercial refrigeration --  Air-conditioning (heating and humidification) --  Air-conditioning (cooling) --  All-weather systems --  Commercial air-conditioning and chilled-water systems. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air conditioning.<br/>Refrigeration and refrigerating machinery.