00458cam a22001934a 4500001001000000003001000010005001700020008004100037020001500078040002500093041000800118044000700126080000800133100002200141245003700163260004300200300001100243655001000254FH-002300AR-SSjUCJ20250923215109.0250923s1992    ag            000 0 spa d  a9507820043  aAR-SSjUCJcAR-SSjUCJ0 aspa  aag  aLES1 aWalsh, Rodolfo J.13aLa máquina del bien y del mal.  aBuenos Aires :bClarin/Aguilar,c1992.  a123 p. 7aTexto