Mass-produced prestressed precast elements:  Proceedings of the symposium held at the instituto eduardo torroja de la construccion y del cemento, madrid, 3 and 4 june 1968; ed. a. f. g. lewis. 

 - 101 páginas 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Concreto pretensado--Congresos<br/>Construcciones de concreto pretensado--Congresos
<br/><br/><label>LC Class. No.: </label>TA683.7  / M37