{
    "query": {
        "category": "Mathematics",
        "publication_date": "1960-11",
        "nr_of_items": 1
    },
    "items": [
        {
            "title": "The Control of Multivariable Systems",
            "subtitle": null,
            "author": "by Mihajlo D. Mesarovic",
            "isbn": "9780262130097",
            "publisher": "MIT Press",
            "link_to_publisher": "https:\/\/mitpress.mit.edu\/9780262130097\/the-control-of-multivariable-systems"
        }
    ]
}