=LDR 22 4500 =001 2045 =082 04$a519.5 EAR =100 1\$aEarickson, Robert =245 10$aGeographic measurement and quantitative analysis =260 \\$aLondon :$bMacmillan,$c1994 =650 \0$aBooks =700 1\$aHarlin, John =852 \\$bFreeman Library$h519.5 EAR$zNot located