00303nam a2200121Ia 4500003000400000008004100004020001400045040000800059100001600067245005700083260002800140300001300168LDD181029s9999    xx            000 0 und d  a198274408  cLDD  aCohen, G.A. 0aKarl Marx's theory of historyba defencecG.A. Cohen  aOxfordbClarendonc1978  axv, 369p