00364nam a2200109Ia 4500008004100000020001400041082002200055100002500077245008000102260004400182300002800226260227b        |||||||| |||| 00| 0 eng d  a297179128  a338.6042bR522.RE  aRichardson, Harry W.  aRegional economics, location theory, urban structure and regional changeb/  aLondon:bWeidenfeld and Nicolson,c1969  axii, 457p. Index. Bibl.