Bell, Earl H. Social foundations of human behavior introduction to the study of sociology [by] Earl H. Bell [and] John Sirjamaki. - 2d ed. - New York Harper & Row [1965] - xi, 628 p. illus., maps, ports. 25 cm. Revised and brought up-to-date by J. Sirjamaki. Includes bibliographies. LCCN: 65011700 Nat. Bib. No.: GB65-15974 Subjects--Topical Terms: Sociology LC Class. No.: HM51 / .B392 1965 Dewey Class. No.: 301