{
    "query": {
        "category": "Economics",
        "publication_date": "1978-01",
        "nr_of_items": 1
    },
    "items": [
        {
            "title": "The Collected Scientific Papers of Paul A. Samuelson",
            "subtitle": null,
            "author": "by Paul A. Samuelson",
            "isbn": "9780262191678",
            "publisher": "MIT Press",
            "link_to_publisher": "https:\/\/mitpress.mit.edu\/9780262191678\/the-collected-scientific-papers-of-paul-a-samuelson-volume-4"
        }
    ]
}