Das Kapital class struggle rooted in the capitalist social relations of production. The first of three volumes of "Das Kapital. Kritik der politischen Ökonomie" ("Capital. Critique of Political Economy") was published on 14 September 1867, dedicated to Wilhelm Wolff and was the sole volume published in Marx’s lifetime. "Capital, Volume II", subtitled "The Process of Circulation of Capital", was prepared by Engels from notes left by Marx and published in 1885. It is divided into three parts: "The Metamorphoses of Capital and Their Circuits", "The Turnover of Capital" and "The Reproduction and Circulation of the Aggregate Social Capital". In "Volume II", the
Value product only to the net output of "capitalist" production, not to the valuation of "all" production in a society, part of which may of course not be commercial production at all. The concept is formulated more precisely when Marx considers the reproduction and distribution of the national income (see e.g. his manuscript called "Results of the Immediate [or Direct] Process of Production", available in English in the Pelican edition of "Das Kapital"), and also online; and the last chapters of "Das Kapital" Volume 3). Marx wrote this in 1864, i.e. about 70 years or so before the first comprehensive Gross National