Libby, James R., <br/><br/>
Modern prestressed concrete :  Design principles and construction methods / 
James r. libby 
 - 516 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Construcciones de concreto pretensado
<br/><br/><label>LC Class. No.: </label>TA683.9  / L48 1971