Snyder, John Parr, 1926- Flattening the earth : two thousand years of map projections / John P. Snyder. - Chicago : University of Chicago Press, c1993. - xviii, 365 p. : ill., maps ; 24 cm. Includes bibliographical references (p. 313-347) and index. ISBN: 0226767469 (alk. paper) LCCN: 92-036750 Subjects--Topical Terms: Map projection --History.------