00450nam a22001457a 4500008004500000020001500045082001600060100002800076245006200104260005700166300001500223650002300238650002200261650002100283220706b      2015     ||||| |||| 00| 0 eng d  a8185099154  a621.75bHAJ  aHajra Choudhury, S. K.   aElements of workshop technology : vol. II : machine tools  aMumbaibMedia Promoters & Publishers Pvt. Ltd.c2015  axvi, 648p.  aPlanning Machines   aSlotting machines  aDrilling machine