1. Industrial uses of diamond;Busch,1979
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3. Drillability studies;Paone;U.S. Bureau of Mines Report No. 6880,1966
4. The effects of additives on impregnated diamond bit performance;Selim;J. Soc. Petrol. Engrs,1969
5. Investigations into diamond drilling and rock drillability: microscale and fullscale impregnated bits;Siribumrungsukha;M.Sc. Thesis, University of Melbourne,1980