Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.335 Laycock, Henry, CRITICAL NOTICE OF G.A. COHEN AND WILLIAM H. SHAW: "Karl Marx's Theory of History: A Defense" (Book Review) , Canadian Journal of Philosophy, 10:2 (1980:June) p.