Injection moulding of elastomers. Edited by W. S. Penn. Conference on Injection Moulding of Elastomers, London, 1968. Penn, W. S., ed. London. Borough Polytechnic. Elastomers Molding Congresses. TS1892 .C65 1968a 668.412 BAC A record of the proceedings of the Conference on Injection Moulding of Elastomers, organized by and held at the Borough Polytechnic, London, Mar. 12-14, 1968. New York, Gordon and Breach [1969] [1969] 1969 Text xii, 201 p. eng