A platform for research: civil engineering, architecture and urbanism
Beton & Form - Oktaederschalung fertigt 16 Ecken
Beton & Form - Oktaederschalung fertigt 16 Ecken
Beton & Form - Widerlager: Um die Ecken geschalt
Online Contents | 2004
Online Contents | 1990
|British Library Online Contents | 1998
British Library Online Contents | 2006