Spatial analysis and spatial policy using geographic information systems / edited by Les Worrall. - London ; New York : Belhaven Press, 1991. - xi, 236 p. : ill. ; 24 cm. At head of cover title: GIS. Includes bibliographical references and index. ISBN: 1852931418 LCCN: 91033579 Subjects--Topical Terms: Geographic information systems. LC Class. No.: G70.2 / .S62 1991 Dewey Class. No.: 910 / spa 1991