=LDR 22 4500 =001 5717 =082 04$a307.12 MCL =100 1\$aMcLoughlin, J. Brian =245 10$aUrban and regional planning: a systems approach =260 \\$aLondon :$bFaber and Faber,$c1969 =650 \0$aBooks =852 \\$bFreeman Library$h307.12 MCL