00501nam a2200145 a 450000100100000000500170001000800410002704000250006810000330009324500380012626000480016430000200021295201060023299900170033800004585020201002052500.0150522s2009                  000   spa d  aDO-SdBNPbspacBNPHU  aSampy, Arturo Enrique973923 3aLa reforma constitucional del 49.  aBuenos Aires :bBiblioteca Nacional,c2009.  a32 p. ;c21 cm.  0010507-18MOaPDbPDcOId2015-05-22iLF1l0o p45850-10r2020-06-25w2020-06-25y1ZNo se presta  c45339d45339