Gebhardt, George Frederick <br/><br/>
Steam power plant engineering /  
G. F. Gebhardt. 
 - 3a ed.  
 - New York :   J. Wiley,  1910. 
 - xxx, 902 p.  il., diagramas.  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>CENTRALES ELECTRICAS DE VAPOR
<br/><br/><label>Universal Decimal Class. No.: </label>621.1