Publications

Social Semigroups.
George Mason UP, 1991.

“Relational Homomorphisms.”
Social Networks 14 (1992): 163-186.

Review of A “Representing Kinship,” by F.E. Tjon Sie Fat.
(With C. Hirschman and T. Brazill.) Journal of Social Networks 16 (1994): 181-189.

“Relations, residuals, regular interiors, and relative regular equivalence.”
(With W.H. Batchelder and E. Kumbasar.) Journal of Social Networks [Accepted November 1996]

“Culture as shared cognitive representations.” (With A.K. Romney, C.C. Moore and W.H. Batchelder.) Proceedings of the National Academy of Sciences of the United States of America 93.10 (1997): 4699-4705.