00311nam a2200109Ia 4500082001900000100001600019245008900035260004300124300002400167500000500191700000500196  a338.5bH326.SP  aHart, P. E.  aStudies in profit, business saving and investment in the United Kingdom, 1920-1962b  aLondonbGeorge Allen & Unwin Ltdc1965  a227p. Index, Tables  a  a