Robinson, Arthur Howard, 1915- The nature of maps : essays toward understanding maps and mapping / Arthur H. Robinson and Barbara Bartz Petchenik - Chicago : University of Chicago Press, 1976 - xi, 138 p. : diagr. ; 23 cm. Includes index Bibliography: p. 125-134 ISBN: 0226722813 : USD 10.00 Subjects--Topical Terms: CartographyMaps Dewey Class. No.: 526