1. Some problems in justifying CAD/CAM;Senker,1983
2. The financial justification of CAD/CAM systems;Massey,1983
3. The design and application of an advanced CAD method for customer quotations;Creamer,1983
4. A guide to CADCAM The Institution of Production Engineers, UK
5. CAD—a user's perspective;Dawson;Comput.-Aided Des,1980