000 002890000a22001210004500
008 150713t1986 xxu||||| |||| 00| 0 eng d
041 _aeng
080 _a621.92
_bM4
942 _cBK
100 _aMetzger, J.L.
245 _aSuper abrasive grinding
260 _aLondon
_bButterworths
_c1986
999 _c119984
_d119984