O co nas pytają wielcy filozofowie. Trzy serie

stdClass Object
(
    [LEADER] => 00631nam-a22001694u-4500
    [001] => Array
        (
            [0] => pl001380328
        )

    [005] => Array
        (
            [0] => 20190923
        )

    [008] => Array
        (
            [0] => 190514s2008----\\\\\\\\\\\\\\\\\\\\pol
        )

    [040] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => \
                    [ind2] => \
                    [code] => stdClass Object
                        (
                            [a] => IBL
                            [b] => pol
                        )

                )

        )

    [100] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => 1
                    [ind2] => \
                    [code] => stdClass Object
                        (
                            [a] => Kołakowski, Leszek
                            [d] => (1927-2009)
                            [4] => aut
                            [1] => http://viaf.org/viaf/97386978
                        )

                )

        )

    [245] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => 1
                    [ind2] => 0
                    [code] => stdClass Object
                        (
                            [a] => O co nas pytają wielcy filozofowie. Trzy serie /
                            [c] => Leszek Kołakowski.
                        )

                )

        )

    [264] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => \
                    [ind2] => 1
                    [code] => stdClass Object
                        (
                            [a] => Kraków : 
                            [b] => Społeczny Instytut Wydawniczy "Znak",
                            [c] => 2008
                        )

                )

        )

    [300] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => \
                    [ind2] => \
                    [code] => stdClass Object
                        (
                            [a] => 259, [5] s.
                        )

                )

        )

    [590] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => \
                    [ind2] => \
                    [code] => stdClass Object
                        (
                            [a] => książka twórcy (podmiotowa)
                        )

                )

        )

    [650] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => 0
                    [ind2] => 4
                    [code] => stdClass Object
                        (
                            [a] => Hasła osobowe (literatura polska)
                        )

                )

            [1] => stdClass Object
                (
                    [ind1] => \
                    [ind2] => 7
                    [code] => stdClass Object
                        (
                            [a] => Polish literature
                            [2] => ELB-n
                        )

                )

        )

    [995] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => \
                    [ind2] => \
                    [code] => stdClass Object
                        (
                            [a] => Polska Bibliografia Literacka
                            [b] => PBL 2004-2012: książki
                        )

                )

        )

)