00335nam a2200097Ia 4500008004100000082001900041100001800060245011600078260003000194300001300224260223b        |||||||| |||| 00| 0 eng d  a330.1bH323.TD  aHarrod, R. F.  aTowards a dynamic economicsb; some recent developments of economic theory and their applications to 1 policy /  aLondon:bMacmillan,c1948  ax, 169p.