00330nam a22001217a 450000500170000000800410001704000130005808200240007110000210009524500540011626000270017030000110019720160127152355.0160127b        xxu||||| |||| 00| 0 eng d  cPK-LaUMT  aAMC 335.4112bVAS-W  aVassily krapivin  aWhat is dialecticl materialism?cVassily krapivin  aMoscowbProgressc1985  a326 p.