International encyclopedia of the social sciences / edited by David L. Sills. - New York : Macmillan and tha free Press, c 1968. - Vols. ; 29 cm. V. 2-- Bank to coll. ; 323 323 Subjects--Topical Terms: sociales SciencesSocial processesSocial process. Dewey Class. No.: 303 / I8