00406nam a2200169Ia 450000500170000000800410001702000120005808200150007010000360008524500200012125000120014126000320015330000080018550500180019394200080021199900170021920241209164211.0241209s9999 xx 000 0 und d afca2470 a335.4/M26b aMarx, Carlos - Engels, Federico 0aObras escogidas a1a. ed. aMoscúbEd. Progresoc1979 a480 aNo Encontrado yLIB c19150d19150