Choudhury, S.K. Hajra and Choudhury, A.K. Hajra Elements of workshop technology - 10th ed. - Bombay Media Promoters 1986 - xiii,653p. V.1 ISBN: 8185099146 Subjects--Topical Terms: Manufacturing EngineeringWorkshop Technology Dewey Class. No.: 670.423 / CHO