Fourth congress of the federation internationale de la precontrainte :  Rome-naples 1962 / 
Ed. Ralph p. andrew 
 - 2 volúmenes 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Construcciones de concreto pretensado
<br/><br/><label>LC Class. No.: </label>TA683.9  / C65 1962