Lekko, lekko... coraz ciężej

stdClass Object
(
    [LEADER] => 00870nab-a22002054u-4500
    [001] => Array
        (
            [0] => pl001396405
        )

    [005] => Array
        (
            [0] => 20190609
        )

    [008] => Array
        (
            [0] => 190609s1987----pl\\\\\\\\\\\\\\\\\\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] => Jagiełło, Michał
                            [d] => (1941-2016)
                            [4] => aut
                            [1] => http://viaf.org/viaf/117895789
                        )

                )

        )

    [245] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => 1
                    [ind2] => 0
                    [code] => stdClass Object
                        (
                            [a] => Lekko, lekko... coraz ciężej /
                            [c] => Michał Jagiełło
                        )

                )

        )

    [380] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => \
                    [ind2] => \
                    [code] => stdClass Object
                        (
                            [i] => Major genre
                            [a] => Secondary literature
                            [l] => eng
                        )

                )

        )

    [600] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => 1
                    [ind2] => 4
                    [code] => stdClass Object
                        (
                            [a] => Kundera, Milan
                            [d] => (1929- )
                            [1] => http://viaf.org/viaf/51691735
                        )

                )

        )

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

                )

            [1] => stdClass Object
                (
                    [ind1] => 0
                    [ind2] => 4
                    [code] => stdClass Object
                        (
                            [a] => Literatury obce, Literatura czeska
                        )

                )

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

                )

        )

    [655] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => \
                    [ind2] => 4
                    [code] => stdClass Object
                        (
                            [a] => Artykuł
                        )

                )

        )

    [773] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => 0
                    [ind2] => \
                    [code] => stdClass Object
                        (
                            [t] => Krytyka
                            [g] => R. 1987, nr 22: [VI 1986], s. 273-279
                            [9] => 1987
                        )

                )

        )

    [856] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => 4
                    [ind2] => 2
                    [code] => stdClass Object
                        (
                            [u] => http://libri.ucl.cas.cz/Record/pl001396401
                            [y] => reference to: Kundera Milan, Księga śmiechu i zapomnienia, 1985
                            [4] => N
                        )

                )

        )

    [995] => Array
        (
            [0] => stdClass Object
                (
                    [ind1] => \
                    [ind2] => \
                    [code] => stdClass Object
                        (
                            [a] => Polska Bibliografia Literacka
                            [b] => PBL 1989-2003: książki i czasopisma
                        )

                )

        )

)