668.4 Gla P Glanvill, Alan B Plastics materials handbook, 2d. ed. London, Machinery Pub. [c1964] t. diagrs., tablas. 22 cm. Machinery's yellow back, series n 40- ) Contiene: t. 1. Themoplastic materials. t. 2. Thermosetting materials: foam plastics machining of plastics: manufacturing methods