http://www.rssboard.org/rss-specification 720 XTF Search Results (docsPerPage=100;f4-subject=Police -- United States) https://catalog.wrhs.org/collections/search?docsPerPage%3D100;f4-subject%3DPolice%20--%20United%20States Results for your query: docsPerPage=100;f4-subject=Police -- United States Thu, 01 Jan 1970 12:00:00 GMT Crime in America and the police. Fosdick, Raymond Blaine, 1883- https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT To walk the streets safely: science and technology in our criminal justice system. Scheuer, James H., 1920- https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Census of electrical industries (1917). Telegraphs and municipal electric fire-alarm and police-patrol signaling systems. United States Bureau of the Census. https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT Telephones and telegraphs and municipal electric fire-alarm and police patrol signaling systems: 1912. United States Bureau of the Census., Steuart, William Mott, 1861-, Curry, John W., Countryman, William A. https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc https://catalog.wrhs.org/collections/view?docId=marc/skclmarc202890322046876.mrc Thu, 01 Jan 1970 12:00:00 GMT