00345pab a2200121 454500008004000000100002000040245008900060260000900149300001100158362000900169650001700178773002800195180718b1987   xxu||||| |||| 00| 0 eng d  aSmith, David A.  aOver urbanisation reconceptualizedbA political economy of the world system approach  c1987  a270-94  aDec.  aUrbanisation  aUrban Affairs Quarterly