Connolly, William H. <br/><br/>
Design of prestressed concrete beams :   with tables for the determination of bean cross sections 

 - New York :   Dodge corporation,   1960. 
 - 252 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HORMIGON PRETENSADO<br/>VIGAS<br/>TABLAS
<br/><br/><label>Universal Decimal Class. No.: </label>624.072.2