Books by Roy Llewellyn Grant:
Books in the extended shelves:
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Grant, Roy Llewellyn, 1912-: A combination statistical design for sensitivity testing (U.S. Dept. of the Interior, Bureau of Mines, 1967) (page images at HathiTrust)- Grant, Roy Llewellyn, 1912-: Detonators: initiating efficiency by the miniature-cartridge test (U.S. Govt. Print. Off., Bureau of Mines, 1945), also by J. E. Tiffany (page images at HathiTrust)
- Grant, Roy Llewellyn, 1912-: Factors influencing the incendivity of permissible explosives : ammonium nitrate and carbonaceous material (U.S. Dept. of the Interior, Bureau of Mines, 1961), also by N. E. Hanna and Robert W. Van Dolah (page images at HathiTrust)
- Grant, Roy Llewellyn, 1912-: Influence of borehole freespace on ignition of firedamp by explosives (U.S. Dept. of the Interior, Bureau of Mines, 1959), also by R. W. Van Dolah, G. H. Damon, and C. M. Mason (page images at HathiTrust)
- Grant, Roy Llewellyn, 1912-: Safe opening and determination of construction of detonators (U.S. Dept. of the Interior, Bureau of Mines, 1941), also by A. B. Coates (page images at HathiTrust)
- Grant, Roy Llewellyn, 1912-: Statistical analysis of gallery variables affecting the probability of ignition by explosives (U.S. Dept. of the Interior, Bureau of Mines, 1961), also by Robert W. Van Dolah (page images at HathiTrust)
Find more by Roy Llewellyn Grant at your library, or elsewhere.