Franz, Gotthard. <br/><br/>
Beton-Kalender 1986 Tel I-II 

 -  Ernst & Sohn,   1986. 
 - 2 v. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>HORMIGON ARMADO
<br/><br/><label>Universal Decimal Class. No.: </label>624.012.45