"Based on a symposium ... held at the 1981 AAAS National Annual Meeting in Toronto, Ontario, January 3-8 ... sponsored by AAAS Section H (Anthropology...
"Based on a symposium ... held at the 1981 AAAS National Annual Meeting in Toronto, Ontario, January 3-8 ... sponsored by AAAS Section H (Anthropology) and ... cosponsored by AAAS Section K (Social, Economic, and Policy [sic] Sciences) and by the AAAS Office of International Science"--T.p. verso.