Bell, Earl H. 1903-1963. Social foundations of human behavior : introduction to the study of sociology / Earl H. Bell, John Sirjamaki. - 2d ed. - New York : Harper & Row, 1965. - xi, 628 p. : illus., maps, ports. ; 24 cm. Subjects--Topical Terms: Sociology. Dewey Class. No.: 301 / BES