Recursos bibliográficos en formatos físicos y digitales
Array ( [082a] => BiblioField Object ( [_bibid] => 12910 [_fieldid] => 57913 [_tag] => 82 [_tagError] => [_ind1Cd] => N [_ind2Cd] => N [_subfieldCd] => a [_subfieldCdError] => [_fieldData] => R/338.62/P448a [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [100a] => BiblioField Object ( [_bibid] => [_fieldid] => [_tag] => 100 [_tagError] => [_ind1Cd] => [_ind2Cd] => [_subfieldCd] => a [_subfieldCdError] => [_fieldData] => Petroecuador [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [245a] => BiblioField Object ( [_bibid] => [_fieldid] => [_tag] => 245 [_tagError] => [_ind1Cd] => [_ind2Cd] => [_subfieldCd] => a [_subfieldCdError] => [_fieldData] => Atlas petrolero ecuatoriano 2002 [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [245c] => BiblioField Object ( [_bibid] => [_fieldid] => [_tag] => 245 [_tagError] => [_ind1Cd] => [_ind2Cd] => [_subfieldCd] => c [_subfieldCdError] => [_fieldData] => por Petroecuador. [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [264a] => BiblioField Object ( [_bibid] => 12910 [_fieldid] => 369093 [_tag] => 264 [_tagError] => [_ind1Cd] => N [_ind2Cd] => N [_subfieldCd] => a [_subfieldCdError] => [_fieldData] => Quito [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [264b] => BiblioField Object ( [_bibid] => 12910 [_fieldid] => 369094 [_tag] => 264 [_tagError] => [_ind1Cd] => N [_ind2Cd] => N [_subfieldCd] => b [_subfieldCdError] => [_fieldData] => PETROECUADOR [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [264c] => BiblioField Object ( [_bibid] => 12910 [_fieldid] => 369095 [_tag] => 264 [_tagError] => [_ind1Cd] => N [_ind2Cd] => N [_subfieldCd] => c [_subfieldCdError] => [_fieldData] => 2002 [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [300a] => BiblioField Object ( [_bibid] => 12910 [_fieldid] => 369096 [_tag] => 300 [_tagError] => [_ind1Cd] => N [_ind2Cd] => N [_subfieldCd] => a [_subfieldCdError] => [_fieldData] => 1v. [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [300c] => BiblioField Object ( [_bibid] => 12910 [_fieldid] => 369097 [_tag] => 300 [_tagError] => [_ind1Cd] => N [_ind2Cd] => N [_subfieldCd] => c [_subfieldCdError] => [_fieldData] => tablas [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [650a] => BiblioField Object ( [_bibid] => [_fieldid] => [_tag] => 650 [_tagError] => [_ind1Cd] => [_ind2Cd] => [_subfieldCd] => a [_subfieldCdError] => [_fieldData] => EMPRESAS [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [650a1] => BiblioField Object ( [_bibid] => [_fieldid] => [_tag] => 650 [_tagError] => [_ind1Cd] => [_ind2Cd] => [_subfieldCd] => a [_subfieldCdError] => [_fieldData] => PETRÓLEO [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [650a2] => BiblioField Object ( [_bibid] => [_fieldid] => [_tag] => 650 [_tagError] => [_ind1Cd] => [_ind2Cd] => [_subfieldCd] => a [_subfieldCdError] => [_fieldData] => ECUADOR [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [650a3] => BiblioField Object ( [_bibid] => [_fieldid] => [_tag] => 650 [_tagError] => [_ind1Cd] => [_ind2Cd] => [_subfieldCd] => a [_subfieldCdError] => [_fieldData] => PETROECUADOR [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) [650a4] => BiblioField Object ( [_bibid] => [_fieldid] => [_tag] => 650 [_tagError] => [_ind1Cd] => [_ind2Cd] => [_subfieldCd] => a [_subfieldCdError] => [_fieldData] => REFINERIAS DE PETROLEO [_fieldDataError] => [_isRequired] => [_isRepeatable] => ) )
Resumen General