00393cam a2200169   450000500170000024500370001702000050005410000370005904400140009625000100011004100080012030000230012850000050015183000050015626000450016108200170020620260711133822.0  aBiología Celular y Molecularb  a  aRobertis De, ERobertis De, E.M.F  aArgentina  a10ª   aspa  a613 p. il.; 26 cm.  a  v  aBienos Aires bEditorial El Ateneoc1980  a571.6bR639b