00329nam a2200109Ia 4500082002500000100001900025245010200044260004900146300001400195500000500209700000500214  a339.4109492bF248.EM  aFase, M. M. G.  aEconometric model of age-income profiles; a statistical analysis of Dutch income data 1958-1967b  aRotterdambRotterdam, University Pressc1970  axii, 92p.  a  a