Burkhardt, Charles H. <br/><br/>
Residential and commercial air conditioning:  sizing, installation, servicing / 
Charles H. Burkhardt 
 - New York :  McGraw-Hill,  1959. 
 - 324 p. :  illus. ;  24 cm. 
<br/><br/>Includes Index 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Air conditioning.
<br/><br/><label>Dewey Class. No.: </label>697.93  / BUR 1959