Armytage W H G Social history of engineering Armytage W H G - 4th - London Faber and Faber 1976 - 381p. illus cm. - Technology today and tomorrow . Appendix p337-361 Standard No.: 146,240 Source: Textual Subjects--Topical Terms: SOCIOLOGY Dewey Class. No.: Y9(D)v1.N7, L6