00476nam a2200193Ia 450000500170000000800410001703700150005808200230007311000100009624500320010626000280013830000110016649000250017765000180020265000240022065100120024494200090025699900170026520260814110239.0260814t1992    xx            000 0 und d  adonación  aBIB/08.11.06/05436  aILDIS 0aPolítica de hidrocarburos  aLa Paz :bILDIS, c1992  a72 pb  aForo económico, 30  aHIDROCARBUROS  aPOLITICA ENERGETICA  aBOLIVIA  tMJCh  c18459d18459