=LDR 22 4500 =001 1189 =082 04$a910.01 CHO =100 1\$aChorley, Richard J. =245 10$aDirections in geography =260 \\$aLondon :$bMethuen,$c1973 =650 \0$aBooks =852 \\$bFreeman Library$h910.01 CHO