Wirz, Dick, <br/><br/>
COMMERCIAL REFRIGERATION :  FOR AIR CONDITIONING TECHNICIANS / 
DICK WIRZ 
 - THIRD EDITION 
 - x, 384 pages :  charts  30 cm. 
<br/><br/><label>ISBN: </label>9781305506435  RM 879.75 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Refrigerators --Textbooks.<br/>Refrigeration and refrigerating machinery --Maintenance and repair.
<br/><br/><label>Dewey Class. No.: </label>621.57