01233nam a2200313 i 450099100137479970753620020507125045.0011024s1994 us ||| | eng 019508389Xb10211810-39ule_instLE02984770ExLISUFI - Sett. Diritti e Politiche Euromediterraneeita338Baumol, William Jack268191Convergence of productivity :cross-national studies and historical evidence /edited by William J. Baumol, Richard R. Nelson, Edward N. WolffNew York :Oxford University Press,c1994xii, 343 p. :ill.Includes bibliographical references and index.IndustriaAspetti economiciInnovazioni tecnologicheAspetti economiciStoria economicaNelson, Richard R.Wolff, Edward N..b1021181004-10-0627-06-02991001374799707536LE029 338 BAU01.011LE029-2993le029-E0.00-no 00000.i1026047x27-06-02Convergence of productivity191974UNISALENTOle02901-01-01ma -engus 01