00258nam a2200109Ia 4500082002000000100001800020245005700038260002800095300001500123500000500138700000500143  a338.901bK92.RP  aKregol, J. A.  aRate of profit, distribution and growth; two viewsb  aLondonbMacmillanc1971  axii, 222p.  a  a