Left to right – Bukharin, Lazar Kaganovich, Anastas Mikoian, Aleksei Rykov, Valerian Kuibyshev, Iosif Stalin, Kliment Voroshilov, and Ian Rudzutak, May Day 1926 Published May 1, 2015 at 2799 × 1718 in Nikolai Bukharin on the criterion of practice in epistemology ← Previous Next → With lightning telegrams:FacebookTwitterTumblrMoreRedditPinterestLike this:Like Loading...
