{
    "query": {
        "category": "Economics",
        "publication_date": "1966-01",
        "nr_of_items": 2
    },
    "items": [
        {
            "title": "The Cambridge Economic History of Europe from the Decline of the Roman Empire",
            "subtitle": null,
            "author": "M. M. Postan",
            "isbn": "9780521045056",
            "publisher": "Cambridge University Press",
            "link_to_publisher": "https:\/\/www.cambridge.org\/universitypress\/subjects\/history\/european-history-1000-1450\/cambridge-economic-history-europe-decline-roman-empire-volume-1?format=HB"
        },
        {
            "title": "Market Control and Planning in Communist China",
            "subtitle": null,
            "author": "Dwight H. Perkins",
            "isbn": "9780674549500",
            "publisher": "Harvard University Press",
            "link_to_publisher": "https:\/\/www.hup.harvard.edu\/books\/9780674549500"
        }
    ]
}