Sparks, Norman R. <br/><br/>
Mechanical refrigeration/ 
Norman R. Sparks and  Charles C. Dillio 
 - 2nd ed. 
 - New York:  Mc Graw - Hill Book,  1959 
 - x, 283 p.:  ill.;  23 cm.. 
<br/><br/> Includes index 
<br/><br/><label>ISBN: </label> $ 8.00 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Refrigeration and refrigerating machinery<br/>Refrigerators
<br/><br/><label>Dewey Class. No.: </label>621.56