Tomczyk, John A. <br/><br/>
Troubleshooting and servicing modern air conditioning and refrigerat ion systems /  
John Tomczyk. 
 - Mt. Prospect, Ill. :    ESCO Press.,    c1995. 
 - 1v. (various pagings) :    ill. ;    29 cm. 
<br/><br/>  Includes index. 
<br/><br/><label>ISBN: </label>1930044062 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Air conditioning -- Equipment and supplies -- Maintenance and repair .<br/> Refrigeration and refrigerating machinery -- Maintenance and repair.
<br/><br/><label>Dewey Class. No.: </label>697.930288