=LDR 22 4500 =001 586 =082 04$a526.022 SIM =100 1\$aSimms, Anngret =245 10$aCartographic representation of diachronic analysis: the example of the origin of towns =260 \\$aLondon :$bCambridge University Press,$c1982 =650 \0$aPamphlets =852 \\$bFreeman Library$h526.022 SIM$zNot located