000 00397nam a2200133Ia 4500
008 220407s9999 xx 000 0 und d
040 _cATVERC
050 _aTJ 1189 .I47 1986
245 0 _aInformation sheet on numerical control programming : bolt circle conversion
260 _aUSA
_bIMS
_cc1986
300 _a[various pagings] : ill. ; 28 cm.
_c28 cm
650 _aProgramming
999 _c18588
_d18588