01092nam a2200277 i 450099100057200970753620020503190022.0940531s1991 uk eng 0262071363b10097442-39ule_instLE02518483ExLFac. Economiaita338.9Grossman, Gene M119095Innovation and growth in the global economic /Gene M. Grossman and Elhanan HelpmanCambridge (Mass.) ; London :Mit,c1991 xiv, 359 p. ;25 cmCommercio internazionaleEconomiaInnovazione tecnologicaHelpman, Elhananauthorhttp://id.loc.gov/vocabulary/relators/aut128673.b1009744223-07-1827-06-02991000572009707536LE025 ECO 338.9 GRO01.0112025000034747le025Catalogato 2018-E0.00-l- 03030.i1011349627-06-02Innovation and growth in the global economic1444556UNISALENTOle02501-01-94ma -enguk 01