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082 _a621.75 H154E
100 _aChoudhury,S.K.Hajra
245 0 _aElements of Workshop Technology Vol II
260 _aBombai
_bMedia Promoters and Publishers PVT.LTD.
_c21986
300 _ap.664
650 _bDRILLING MACHINE
650 _bGEAR CUTTING
650 _bLathe
650 _bSlotting machines
942 _cSW