00426nam a22001577a 4500003000400000008004100004082001900045100002500064245006100089260004500150300001000195650002000205650001400225650001500239650001400254OSt221111b        |||||||| |||| 00| 0 eng d  a335.4092bS35F  aSchneierson, Victor.  aFrederick Engels : a biography / cby Victor Schneierson  a.- Moscowb: Progress Publishersc, 1974  a510p.  aSocial Sciences  aEconomics  aCommunists  aBiography