{
    "query": {
        "category": "Economics",
        "publication_date": "1963-04",
        "nr_of_items": 2
    },
    "items": [
        {
            "title": "The Natural Resource Content of U.S. Foreign Trade, 1870\u20131955",
            "subtitle": null,
            "author": "by Jaroslav Vanek",
            "isbn": "9780262220057",
            "publisher": "MIT Press",
            "link_to_publisher": "https:\/\/mitpress.mit.edu\/9780262220057\/the-natural-resource-content-of-u-s-foreign-trade-18701955"
        },
        {
            "title": "Capitalism and the Historians",
            "subtitle": null,
            "author": "Hayek, F. A.",
            "isbn": "9780226320724",
            "publisher": "University of Chicago Press",
            "link_to_publisher": "https:\/\/press.uchicago.edu\/ucp\/books\/book\/chicago\/C\/bo3644405.html"
        }
    ]
}