01127nam1 2200361 450 99000601243020331620150227090645.0000601243USA01000601243(ALEPH)000601243USA0100060124320060407d1991----km-y0itay50------baengGBy|||z|||001yyGeographical information systemsprinciples and applicationsedited by David J. Maguire, Michael F. Goodchild and David W. RhindHarlowLongman19912 volumi25 cm0019900060124402033162001 <<1.>>: Principles0019900060124502033162001 <<2.>>: ApplicationsSistemi informativi geografici910.285MAGUIRE,David J.GOODCHILD,MichaelRHIND,DavidITsalbcISBD990006012430203316XVII.2936 /1-2DBCXVIIBKDBCPASSARO9020150227USA010906Geographical information systems60358UNISA