DESIGN Package for GAP - http://designtheory.org/software/gap_design/
A package for classifying, partitioning and studying block designs in GAP 4.3 by Leonard H. Soicher. Free download in .tar.gz format, documentation in PDF. |
GOSSET - http://www.research.att.com/~njas/gosset/
A general-purpose program for experimental designs, by N. J. A. Sloane and R.H. Hardin. Free download of beta-test C source files. |