{
    "query": {
        "category": "Mathematics",
        "publication_date": "2007-11",
        "nr_of_items": 2
    },
    "items": [
        {
            "title": "A New Architecture for the U.S. National Accounts",
            "subtitle": null,
            "author": "Jorgenson, Dale W.",
            "isbn": "9780226410845",
            "publisher": "University of Chicago Press",
            "link_to_publisher": "https:\/\/press.uchicago.edu\/ucp\/books\/book\/chicago\/N\/bo3648117.html"
        },
        {
            "title": "Hard-to-Measure Goods and Services",
            "subtitle": "Essays in Honor of Zvi Griliches",
            "author": "Berndt, Ernst R.",
            "isbn": "9780226044491",
            "publisher": "University of Chicago Press",
            "link_to_publisher": "https:\/\/press.uchicago.edu\/ucp\/books\/book\/chicago\/H\/bo5437544.html"
        }
    ]
}