Frei Otto - Das Hängende Dach - Deutsche Verlags 1990

This book is a re-edition of the iconic book of Frei Otto, initially published in 1954. Frei Paul Otto was a German architect and structural engineer noted for his use of lightweight structures, in particular tensile and membrane structures, including the roof of the Olympic Stadium in Munich for the 1972 Summer Olympics.
Text by Frei Otto, Rainer Graefe & Christian Schädlich 
Including 560 illustrations

Deutsche Verlags-Anstalt - 1954, 1990
166p - GER - 29.4x21cm - hardcover - good overall condition