Hirshfeld, C. F.  1881-1939. <br/><br/>
Elements of heat-power engineering /  
C. F. Hirshfeld, Wm. N. Barnard. 
 - New York :   J. Wiley & Sons, Inc.; [etc., etc.]  1913. 
 - xvi, 811 p.  il., tablas, diagramas.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>TERMODINAMICA<br/>CALOR
<br/><br/><label>Universal Decimal Class. No.: </label>536.7