000 00323nam a2200121Ia 4500
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008 251006s9999 xx 000 0 und d
100 _aburls,john
245 0 _a.diamond grinding;recent research and developments. burls,john.
260 _a1st.ed | .London Mills
260 _c1971
942 _cBOK
999 _c6466
_d6466