Maling, D. H. Measurements from maps : principles and methods of cartometry / by D. H. Maling - Oxford : Pergamon Press, c1989 - xxi, 577 p. : ill., maps(fold) ; 23 cm. Includes bibliographical references and index ISBN: 0080302890 (pbk.) : USD 36.00 Subjects--Topical Terms: CartometryAtlases and maps Dewey Class. No.: 912.0287