De Vries, A.J.M. Opinion survey report : conditions in South African business / A.J.M. De Vries. - [s.l.] : University of Stellenbosch, 1964. - 48 p. : ill. ; 22 cm. - Bureau for economic Research; no. 43 . Subjects--Topical Terms: Corporation reports. Dewey Class. No.: 338.74