Investment in Africa's manufacturing sector : a four country pane l data analysis / Arne Bigsten ... [et al.]. - Oxford : C.S.A.E. Publishing, 1997. - 21 p. : ill., tab. ; 27 cm. - Working paper series ; WPS/97-11 . Bibliography: p. 20-21. Subjects--Topical Terms: Investments, Foreign ----Africa.---- Dewey Class. No.: AF PS F 332.673 INV