=LDR 22 4500 =001 3634 =082 04$a304.2 GIL =100 1\$aGillmor, Desmond A. =245 10$aMental maps in geographic education: spatial preferences of some Leinster school leavers =260 \\$bGeographical Viewpoint,$c1974 =650 \0$aPamphlets =852 \\$bFreeman Library$h304.2 GIL$zNot located