{
    "query": {
        "category": "Economics",
        "publication_date": "1959-06",
        "nr_of_items": 2
    },
    "items": [
        {
            "title": "Methods of Operation Research, revised edition",
            "subtitle": null,
            "author": "by Philip M. Morse and George E. Kimball",
            "isbn": "9780262130080",
            "publisher": "MIT Press",
            "link_to_publisher": "https:\/\/mitpress.mit.edu\/9780262130080\/methods-of-operation-research"
        },
        {
            "title": "Selected Books and Journals in Science and Engineering, second edition",
            "subtitle": null,
            "author": "Edited by Irma Johnson",
            "isbn": "9780262100021",
            "publisher": "MIT Press",
            "link_to_publisher": "https:\/\/mitpress.mit.edu\/9780262100021\/selected-books-and-journals-in-science-and-engineering"
        }
    ]
}