00942nam0 22002171i 450 UON0018922120231205103207.15720030730d1969 |0itac50 baengGB|||| ||||| Backward areas in advanced countriesproceedings of a conference held by the international economic associationedited by E. A. G. RobinsonLondonMelbourne ; TorontoMacMillan1969. XVIII474 p. ; 22 cm.ROBINSONE. A. G.UONV110589International Economic AssociationUONV107771ITSOL20240220RICASIBA - SISTEMA BIBLIOTECARIO DI ATENEOUONSIUON00189221SIBA - SISTEMA BIBLIOTECARIO DI ATENEOSI V ECON O 0205 SI SG 469 5 0205 Backward areas in advanced countries467587UNIOR