CHO.1'P07 UG/4683 UG/4684 UG/4685 UG/4686 UG/4687 UG/4688 UG/4689 UG/4690 UG/4691 UG/4692 UG/5517 UG/5518 UG/5519 UG/5520 UG/5521 UG/5522 UG/5523 UG/5524 UG/5525 UG/5526 UG/5527 UG/5528 UG/5529 UG/5530 UG/5531 Choudhury, S. K. Hajra Elements of workshop technology (V1) : V1: manufacturing processes / S. K. Hajra Choudhury, A. K. Hajra Choudhury, Nirjhar Roy. – 14th ed. – Mubmai : Media Promoters , 2007 xvi, 648[]p. : ill. ISBN8185099146 : Rs.280/- . Machine – shop practice . Mechanical engineering . Machine – tools . Manufacturing processes . Choudhury, A. K. Hajra . Roy, Nirjhar |