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Causes of Absenteeism in New Haven Schools: Follow-up after 21 Years
Joseph I. Linde, Abraham Gelperin and Morris A. GranoffVolume:
65
Language:
english
Journal:
Public Health Reports (1896-1970)
DOI:
10.2307/4587589
Date:
December, 1950
File:
PDF, 377 KB
english, 1950