000 00289nam a2200121Ia 4500
008 220201s1980 xx 000 0 eng d
100 _aBARTSCH WALTER
245 0 _aNUMERICAL CONTROL OF MACHINE TOOLS
250 _a2
260 _aNEW YORK
_bWILEY PUB
_c1980
300 _a58
942 _2ddc
999 _c90208
_d90208