Ives, John W A theory of Northern Athapaskan prehistory / John W Ives - Boulder : Westview Press, c1990 - xx, 403 p. ; 24 cm. Include index ISBN: 0813375177 Subjects--Topical Terms: Sozialgeschichte. Athapasken. Dewey Class. No.: 971.900497 / IVT 1990