Choudhury, S K Hajra Choudhury, A K Hajra Roy, Nirjhar Elements of workshop technology V.1: Manufacturing processes, revised and enlarged, SI and MKS units - 13th ed. - Mumbai Media Promoters 2003 - xiv+650+A4 ISBN: 8185099146 Subjects--Topical Terms: workshop,technology,V.1:,Manufacturing,processes,,enlarged,,SI Dewey Class. No.: 670.42 CHO.1;48 R