=LDR 22 4500 =001 5309 =082 04$a388.011 KAN =100 1\$aKansky, K. J. =245 10$aStructure of transportation networks: relationships between network geometry and regional characteristics =260 \\$aChicago :$bUniversity of Chicago P,$c1963 =650 \0$aBooks =852 \\$bFreeman Library$h388.011 KAN