Campbell, John J. Map use and analysis / John Campbell. - Dubuque, Iowa : Wm. C. Brown Pub, c1991. - xiv, 418p. : ill. ; 25 cm. Glossary : p. G387 - G408. Includes bibliographical references and index. ISBN: 0697116832 Subjects--Topical Terms: Maps LC Class. No.: GA151 / C15 1991