00458ntaaa2200169   45000030003000000050017000030080021000200400037000410820018000781000021000962450017001172500010001342600034001443000032001785000068002106500010002780120251027203113.00714s1973  ag    01   aAR-BaBNbspacAR-BaBNeaacrdRIC  a261.8326 M81a  aMoreno, Marcela   aLos ancianos  a1 ed.  aBuenos Aires : bSITB, c2000  a23, [32] p ; cils. ; 30 cm  aBibliografia: p 22. Contiene Notas y referencias bibliograficas  aVejez