Puzio, Henry W. <br/><br/>
Practical heating, ventilation, air conditioning and refrigeration / 
Henry Puzio and Jim Johnson 
 - Albany, N.Y. :  Delmar Publishers Inc.,  1996 
 - 496 p. :   ill. ;   28 cm. 
<br/><br/><label>ISBN: </label>0827355912  RM69.30 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heating<br/>Ventilation<br/>Air conditioning<br/>Refrigeration and refrigerating machinery