{
    "query": {
        "category": "Mathematics",
        "publication_date": "1964-11",
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    "items": [
        {
            "title": "Optimal Estimation, Identification, and Control",
            "subtitle": null,
            "author": "by Robert C. K. Lee",
            "isbn": "9780262120128",
            "publisher": "MIT Press",
            "link_to_publisher": "https:\/\/mitpress.mit.edu\/9780262120128\/optimal-estimation-identification-and-control"
        }
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}