Pritchard, Reginald Thomas. General course workshop processes and materials / (by) R. T. Pritchard. - 2nd ed. - London, English Universities Press, 1970 [i.e. 1972] - iv, 316 p. illus. ISBN: 0340119446 0340124202 (pbk) 9780340119440 9780340124208 Subjects--Topical Terms: Manufacturing processes. LC Class. No.: TA403.P7 1970