Introducción a la teoría de conjuntos

                                stdClass Object
(
    [type] => Magento\Framework\Phrase Object
        (
            [text:Magento\Framework\Phrase:private] => Number of pages in print counterpart
            [arguments:Magento\Framework\Phrase:private] => Array
                (
                )

        )

    [typeonixlist] => 23
    [value] => 314
    [extentunit] => Magento\Framework\Phrase Object
        (
            [text:Magento\Framework\Phrase:private] => Pages
            [arguments:Magento\Framework\Phrase:private] => Array
                (
                )

        )

    [extentunitonixlist] => 24
)
                            

                                stdClass Object
(
    [type] => Magento\Framework\Phrase Object
        (
            [text:Magento\Framework\Phrase:private] => Content page count
            [arguments:Magento\Framework\Phrase:private] => Array
                (
                )

        )

    [typeonixlist] => 23
    [value] => 314
    [extentunit] => Magento\Framework\Phrase Object
        (
            [text:Magento\Framework\Phrase:private] => Pages
            [arguments:Magento\Framework\Phrase:private] => Array
                (
                )

        )

    [extentunitonixlist] => 24
)
                            

                                stdClass Object
(
    [type] => Magento\Framework\Phrase Object
        (
            [text:Magento\Framework\Phrase:private] => Filesize
            [arguments:Magento\Framework\Phrase:private] => Array
                (
                )

        )

    [typeonixlist] => 23
    [value] => 2764509
    [extentunit] => Magento\Framework\Phrase Object
        (
            [text:Magento\Framework\Phrase:private] => Bytes
            [arguments:Magento\Framework\Phrase:private] => Array
                (
                )

        )

    [extentunitonixlist] => 24
)