Book Review: Shells, Membranes and Space Frames. Proceedings of the I ASS Symposium on Membrane Structures and Space Frames, Osaka, Japan 15–19 September 1986Shells, Membranes and Space Frames. Proceedings of the I ASS Symposium on Membrane Structures and Space Frames, Osaka, Japan 15–19 September 1986, edited by HekiK. Department of Architecture, Faculty of Engineering, Osaka City University, Sugimoto, Osaka, Japan, 1986. Set ISBN 0-444-42687-6.1160 pp. (in 3 volumes). US$ 22000/Dlf. 55000.