=LDR  00000nam a2200000ui 4500
=001  2064
=008  250530s1991\\\\xx\|||||||||||||||||eng\d
=082  04$a910.90285 MAG
=245  00$aGeographical information systems  : principles and applications
=260  \\$aLondon :$bLongman Scientific & Technical,$c1991
=700  1\$aGoodchild, Michael F.
=700  1\$aRhind, David
=700  1\$aMaguire, D. J.
=852  \\$bFreeman Library$cBooks$h910.90285 MAG$zNot located