Oberg, Erik. <br/><br/>
Machinery's Handbook :   for machine shop and drafting-room /  
by Erick Oberg and F.D.Jones 
 - 13a ed. 
 - New York :   The Industrial Press,   1945, 1946. 
 - p. 1911 
<br/><br/><label>Subjects--Topical Terms: </label><br/>MAQUINARIA<br/>TABLAS MATEMATICAS<br/>TRANSMISION HIDRAULICA<br/>EMBRAGUE<br/>HERRAMIENTAS DE MAQUINAS
<br/><br/><label>Universal Decimal Class. No.: </label>[035]621