Hajra Choudhury, S. K. Hajra Choudhury, A. K. Roy, Nirjhar

Elements of Worshop Technology Vol-1 : Manufacturing Process - 14 - Mumbai Media Promoters & Publishers 2007 - p.650

8185099146

Metals & Alloys Ferrous & NonFerrous Foundry Plastics Processings Surface Coating of Metals

621.75 H154E