Porges, F. <br/><br/>
Handbook of heating, ventilating, and air conditioning / 
F. Porges. 
 - 8th ed. 
 - London :  Butterworths,  1982. 
 - 267 p., [8] p. of plates :  ill. ;  23 cm. 
<br/><br/> Rev. ed. of: Handbook of heating, ventilating, and air conditioning / John Porges. 7th ed. 1976.  Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>040800519X (hbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Heating--Handbooks, manuals, etc.<br/>Ventilation--Handbooks, manuals, etc.<br/>Air conditioning--Handbooks, manuals, etc.