Marx Engels Selected Works Volume - 4

* The fourth volume of Marx Engels Selected Works includes a book entitled A Commentary on the Critique of Political Economy written by Marx. It was written between August 1858 and January 1859. Marx had been conducting multifaceted research for fifteen years before writing it. For this, he read numerous social and economic books and formed the foundations of his economic theory. * This book, which is a precursor to the book Capital, marks a very important stage in the development of Marxist theory. It is also one of the milestones of Marx's intellectual and literary richness.