published by the Libyan General Committee for Participation in the World of Islam Festival in co-operation with the Architectural Association, London, April 1976
edited for the Bauhaus Dessau Foundation by Lutz Schöbe, Wolfgang Thöner, and Claudia Perren ; authors, Peter Bernhard, Torsten Blue, Monika Markgraf, Claudia Perren, Lutz Schöbe, Josipa Špehar, Wolfgang Thöner, Sylvia Ziegner ; translation, James Bell [and four others]