New gap-sensitivity methods for explosives /
by R.L. Grant, N.E. Hanna, and R.W. Van Dolah.

APA Citation

Grant, R. L., Van Dolah, R. W., Hanna, N. E. (Norman E.)., United States. Bureau of Mines. (1967). New gap-sensitivity methods for explosives: by R.L. Grant, N.E. Hanna, and R.W. Van Dolah. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines.

MLA Citation

Grant, R. L, Robert W Van Dolah, N. E. (Norman E.) Hanna, and United States. Bureau of Mines. New Gap-sensitivity Methods for Explosives: by R.L. Grant, N.E. Hanna, And R.W. Van Dolah. [Washington, D.C.]: U.S. Dept. of the Interior, Bureau of Mines, 1967.