Fractan : a computer code for analysis of clusters befined on the unit hemisphere /
by R.J. Shanley and M.A. Mahtab.
- [Washington] : U.S. Dept. of the Interior, Bureau of Mines, [1975].
- 49 p.
- Report of investigations ; 8671 .
- United States. Bureau of Mines. Report of investigations ; 8671 .
- Report of investigations (United States. Bureau of Mines) ; 8671 .