International conference and exhibition on computers in engineering and building design : 25th-27th September, 1974. Imperial College, London. Organized by the journal Computer Aided Design.

International conference and exhibition on computers in engineering and building design : 25th-27th September, 1974. Imperial College, London. Organized by the journal Computer Aided Design. 49-52 1975 7 Computer-Aided Design 1 http://dx.doi.org/10.1016/0010-4485(75)90140-2 db/journals/cad/cad7.html#X75