{
    "query": {
        "category": "Sociology",
        "publication_date": "1977-06",
        "nr_of_items": 2
    },
    "items": [
        {
            "title": "Research Techniques for Program Planning, Monitoring, and Evaluation",
            "subtitle": null,
            "author": "Irwin Epstein and Tony Tripodi",
            "isbn": "9780231039444",
            "publisher": "Columbia University Press",
            "link_to_publisher": "https:\/\/cup.columbia.edu\/book\/research-techniques-for-program-planning-monitoring-and-evaluation\/9780231039444\/"
        },
        {
            "title": "Economic Interest, Militarism, and Foreign Policy",
            "subtitle": "Essays on German History",
            "author": "Eckart Kehr; Gordon A. Craig; Grete Heinz",
            "isbn": "9780520028807",
            "publisher": "University of California Press",
            "link_to_publisher": "https:\/\/www.ucpress.edu\/books\/economic-interest-militarism-and-foreign-policy\/hardcover"
        }
    ]
}