{
    "query": {
        "category": "Economics",
        "publication_date": "1980-01",
        "nr_of_items": 1
    },
    "items": [
        {
            "title": "Quantitative Measures of China's Economic Output",
            "subtitle": null,
            "author": "Alexander Eckstein",
            "isbn": "9780472751204",
            "publisher": "University of Michigan Press",
            "link_to_publisher": "https:\/\/press.umich.edu\/Books\/Q\/Quantitative-Measures-of-China-s-Economic-Output"
        }
    ]
}