00906nam0 22002531i 450 RML023545820231121125701.020121121d1993 ||||0itac50 baitaitz01i xxxe z01nInnovation and Growth in the Global EconomyGene M. Grossman and Elhanan HelpmanCambridge The MIT Press 1993xiv, 359 p.23 cmGROSSMAN, Gene M.RMLV150107119095ITIT-0120121121IT-FR0098 Biblioteca Area Giuridico EconomicaFR0098 RML0235458Biblioteca Area Giuridico Economica 53TER 338.9/126 53VM 0000039565 VM barcode:0003394VMA 1996091220121204 53Innovation and growth in the global economy614545UNICAS