00916nam a2200253 i 450099100062717970753620020503192718.0990119s1982 it ita b10105499-39ule_instLE02519406ExLFac. Economiaita382.4Grilli, Enzo 122441Materie prime ed economia mondiale /Enzo GrilliBologna :Il Mulino,c1982392 p. :graf. ;22 cmStudi e ricerche ;141Materie primeCommercio internazionale.b1010549904-07-1827-06-02991000627179707536LE025 ECO 382 GRI01.0112025000052338le025Catalogato 2018-E0.00-l- 02120.i1012350727-06-02Materie prime ed economia mondiale33671UNISALENTOle02501-01-99ma -itait 01