=LDR 22 4500 =001 3712 =082 04$a519.5 GET =100 1\$aGetis, Arthur =245 10$aModels of spatial processes: an approach to the study of point, line and area patterns =260 \\$aLondon :$bCambridge University Press,$c1978 =650 \0$aBooks =700 1\$aBoots, Barry =852 \\$bFreeman Library$h519.5 GET