00358nam a2200145Ia 450000500170000000800410001703700100005808200230006810000300009124500310012126000200015230000120017265000190018465100090020320260814110241.0260814t1991    xx            000 0 und d  acanje  aBIB/04.01.02/05561  aMedrano Cornejo, Humberto 0aDerecho tributario : temas  aLima,b  c1991  a328 pb  aDERECHO FISCAL  aPERU