Leonhardt, Fritz. <br/><br/>
Spannbeton für die praxis 

 - Berlin AL :   Ernst,   1955. 
 - 472 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HORMIGON PRETENSADO
<br/><br/><label>Universal Decimal Class. No.: </label>624.012.46