Cole, G. E. D. First steps in cartography / G. E. D. Cole, R. W. Dixon-Gough and P. E. Sorrell. - Kampala : Makerere University, 1983. - vii, 126 p. ; 27 cm. - Working paper ; no. 7 . Dissertation (BSc. Electr. Eng.) - Makerere University, 1983. Includes bibliographical references. Subjects--Topical Terms: Cartography. Dewey Class. No.: 526