00313nam a2200121Ia 45000010005000000080041000050820028000461000018000742450034000922600023001269010027001499990015001761539241024s9999    xx            000 0 und d  aRD/080.97293/C346c/2010  a[*SIN AUTOR*] 0aConferencias Magistrales 2010  bEd. Nacionalc2011  a17/6/2011 8:40:46 a.m.  c9958d9958