00340nam a22001217a 450000500170000000800410001704000130005808200220007110000140009324500620010726000380016930000110020720160129145336.0160129b        xxu||||| |||| 00| 0 eng d  cPK-LaUMT  aAMC 335.42bAFA-F  aAfanasyev  aFundamentals of scientific socialismcAfanasyev, Makarova  aMoscowbProgress publishersc1969  a316 p.