=LDR 22 4500 =001 3633 =082 04$a304.2 GOU =100 1\$aGould, Peter =245 10$aMental maps =260 \\$aMiddlesex, England :$bPenguin Books,$c1974 =650 \0$aBooks =700 1\$aWhite, Rodney =852 \\$bFreeman Library$h304.2 GOU