Twine-Matsiko, Geoffrey. The effect pf A-level mathematics on the achievement of economics st udents in selected Kampala secondary schools / G. Twine-Matsiko. - Kampala : Makerere University, 1990. - 50 p. ; 30 cm. Dissertation (M. Educ.)- Makerere University, 1990. Includes bibliographical references. Subjects--Topical Terms: Economics -- Study and teaching -- Uganda Mathematics -- Study and teaching -- Uganda -- Kampala. Dewey Class. No.: 330