000 003960000a22001690004500
245 _aAn Introduction to CNC machining
100 _aGibbs, David
250 _a2nd ed.
260 _aLondon
_bCasell Pub.
_c1987
300 _aix, 206p. : ill., photos.
020 _a0304314129
080 _a621.9
_bG5
650 _aMACHINERY
650 _aMACHINE TOOLS
041 _aEN
942 _cBK
999 _c127123
_d127123