000 004350000a22001570004500
245 _aA Text book of workshop technology, vol.1 : manufacturing processes
100 _aKhurmi, R.S.
100 _aGupta, J.K.
250 _a2nd ed.
260 _aNew Delhi
_bNirja Const. & Development Co.
_c1983
300 _a417p. : ill.
080 _a621.7
_bK5
650 _aPRODUCTION ENGINEERING-TEXTBOOKS
041 _aEN
942 _cBK
_02
999 _c59093
_d59093