000 00394nam a22001577a 4500
999 _c3190
_d3190
008 200320b ||||| |||| 00| 0 eng d
082 0 0 _a621.71
_bG2591
100 _92720
_aGates, Philip.
245 1 0 _aJigs, tools and fixtures
_cby Philip. Gates
250 _a4th ed.
260 _aLondon
_bTechnical
_c1949
300 _axi,209 p.
365 _d11.13
650 0 _aMachine Tools
942 _cBK