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- [2] POLICE SERVICES FOR JUVENILES U. S. JOURNAL OF CRIMINAL LAW CRIMINOLOGY AND POLICE STUDIES, 1954, 45 (04): : 507 - 507
- [5] CHARACTERISTICS OF U. S. POULTRY STATISTICS JOURNAL OF FARM ECONOMICS, 1940, 22 (01): : 359 - 368
- [6] THE REPORT OF THE U. S. COMMISSIONER OF EDUCATION SCHOOL AND SOCIETY, 1925, 22 (573): : 777 - 777
- [9] U. S. Grant and the American Military Tradition ANNALS OF THE AMERICAN ACADEMY OF POLITICAL AND SOCIAL SCIENCE, 1954, 296 : 177 - 178
- [10] A BELGIAN POLICE OFFICIAL'S IMPRESSIONS OF HIS TRAVELS IN THE U. S. A JOURNAL OF CRIMINAL LAW CRIMINOLOGY AND POLICE STUDIES, 1951, 42 (02): : 237 - 241