00366pab a2200121 454500008004000000100001800040245007000058260000900128300001000137362000900147650002800156773006000184180718b1988   xxu||||| |||| 00| 0 eng d  aMontias, J.M.  aOn the centralisation and decentralisation of economic activities  c1988  a51-68  aApr.  aCentralisation - U.S.A.  aInternational Journal of Development Planing Literature