000 00284nam a2200121Ia 4500
008 220201s9999 xx 000 0 eng d
082 _a621.902
_bBUR
100 _aBurghart etc.
245 0 _aMachine tool operation
260 _bTokoyo : Kogakushk Co
300 _a588
942 _2ddc
999 _c74485
_d74485