00569nam a22001937a 4500003000400000005001700004008004100021020001500062040000900077082001800086100001500104245008000119260005100199300001000250650002400260650003700284650002300321650003100344OSt20260223104520.0260223b        |||||||| |||| 00| 0 eng d  a0691070687  cAKCL  a335.42bCOH-K  aCohen, G.A  aKarl Marx's Theory of History:bA Defence Expanded Edition /cby G.A. Cohen  aNew Jersey:bPrinceton University Press,c1978  ap.442  a Social sciences   aSocialism and related systems   aMarxian systems   aMarxian systems, 1848-1917