=LDR 00000nam a2200000ui 4500 =001 7183 =008 250714s2007\\\\xx\|||||||||||||||||eng\d =082 04$a526.028 LO =100 1\$aLo, C.P. =245 10$aConcepts and Techniques in Geographic Information Systems =260 \\$bPearson,$c2007 =852 \\$bFreeman Library$cBooks$h526.028 LO