Descript |
38 volumes : illustrations |
Frequency |
Annual |
Pub Date |
Began in 1915; ceased in 1928. |
Note |
Title varies slightly. |
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Many issues also have a distinctive title. |
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Proceedings for 1907-1914 conferences not published. |
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Title for vols. 1922-23 and 1928: Proceedings of the ... annual conference of the National Probation Association. |
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