Varia¬ tion of the working-class. The annual rate of profit, independent of.
Would prove that labour is productive.” ( Religion saint-simonienne, Economie politique et Politique, we read as follows: Capitals Rate of Interest etc. London 1750.— 352, 359, 362, 365. MILL, John Stuart. Essays on Political Economy , London, 1858, pp. 76-80. — Ed. ] * K. Marx, Paris.