Tradition, values, and socio-economic development / Joseph J. Spengler [et al.] . ; edited by Ralph Braibanti and Joseph J. Spengler. Braibanti, Ralph J. D., ed. Spengler, Joseph J. (Joseph John), 1902-1991, jt. ed. Social change H35 .B76 309.2 BRT Includes bibliographical references and index. Durham, N.C. : Duke University Press, 1961. 1961. 1961 Text viii, 305 p. ; eng Duke University Commonwealth-Studies Center. Publication ; no. 13 Duke University. Commonwealth-Studies Center. Publication ; no. 13.