Huxhold, William E. Managing geographical information system projects / William E. Hu xhold, Allan G. Levinsohn. - New York : Oxford University Press, 1995. - xix, 247 p. : ill. ; 24 cm. - Spatial information systems . Includes bibliographical references and index. ISBN: 0195078691 Subjects--Topical Terms: Geographic information systems Dewey Class. No.: 910/.285