00821nam0-22002891i-450-99000670996040332120001010000670996FED01000670996(Aleph)000670996FED0100067099620001010d--------km-y0itay50------baitay-------001yyREGIONAL science-new concepts and old problemsedited by E.L. CrippsLondonPion L.t.d.1975206 p.23 cmLondon papers in regional science5Cripps,E.l.ITUNINARICAUNIMARCBK990006709960403321COLLEZ. 1179 (5)7438FSPBCFSPBCREGIONAL science-new concepts and old problems615345UNINAGEN01