00283nam a2200109Ia 4500082001900000100005100019245003200070260004800102300001300150500000500163700000500168  a339.2bN277.BI  aNational Bureau of Economic Research, New York  aBehavior of income sharesb  aPrincetonbPrinceton University Pressc1964  ax, 394p.  a  a