Robertson, Hector Menteith. South Africa economic and political aspects. - Durham, N.C. Published for the Duke University Commonwealth-Studies Center [by] Duke University Press 1957. - x, 192 p. 21 cm. - Duke University Commonwealth-Studies Center. Publication no. 28 . Bibliography: p. [149]-184. LCCN: 57008817 /L Subjects--Geographic Terms: South Africa.--Native races. LC Class. No.: DT763 / .R55 Dewey Class. No.: 968