Array
(
    [020a] => BiblioField Object
        (
            [_bibid] => 15130
            [_fieldid] => 386780
            [_tag] => 20
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => 0-7100-8169-3
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [082a] => BiblioField Object
        (
            [_bibid] => 15130
            [_fieldid] => 60133
            [_tag] => 82
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => 335.4/H585p/Depósito
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [100a] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 100
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => Hindess; Barry
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [245a] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 245
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => Pre - capitalist modes of production.
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [245c] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 245
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => c
            [_subfieldCdError] => 
            [_fieldData] => por Barry Hindess ; Paul Q. Hirst.
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [260a] => BiblioField Object
        (
            [_bibid] => 15130
            [_fieldid] => 386781
            [_tag] => 260
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => Londres
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [260b] => BiblioField Object
        (
            [_bibid] => 15130
            [_fieldid] => 386782
            [_tag] => 260
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => b
            [_subfieldCdError] => 
            [_fieldData] => Routledge & Kegan Paul  ltd.
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [260c] => BiblioField Object
        (
            [_bibid] => 15130
            [_fieldid] => 386783
            [_tag] => 260
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => c
            [_subfieldCdError] => 
            [_fieldData] => 1979
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [300a] => BiblioField Object
        (
            [_bibid] => 15130
            [_fieldid] => 386784
            [_tag] => 300
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => 354 p.
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [504a] => BiblioField Object
        (
            [_bibid] => 15130
            [_fieldid] => 386785
            [_tag] => 504
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => Bibliografía : p. 342 - 354
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [650a] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 650
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => MARXISMO
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [650a1] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 650
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => MODOS DE PRODUCCIÓN
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [650a2] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 650
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => ESCLAVITUD
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [650a3] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 650
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => FEUDALISMO
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [650a4] => BiblioField Object
        (
            [_bibid] => 
            [_fieldid] => 
            [_tag] => 650
            [_tagError] => 
            [_ind1Cd] => 
            [_ind2Cd] => 
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => CAPITALISMO
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

    [700a] => BiblioField Object
        (
            [_bibid] => 15130
            [_fieldid] => 386786
            [_tag] => 700
            [_tagError] => 
            [_ind1Cd] => N
            [_ind2Cd] => N
            [_subfieldCd] => a
            [_subfieldCdError] => 
            [_fieldData] => Hirst, Paul Q.
            [_fieldDataError] => 
            [_isRequired] => 
            [_isRepeatable] => 
        )

)