000 00249nam a2200109Ia 4500
008 220201s1979 xx 000 0 eng d
100 _aBARBASHOV F
245 0 _aTHREAD MILLING PRACTICE
260 _bMIR MOSCOW
_c1979
300 _a255
942 _2ddc
999 _c30819
_d30819