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MEMOIRS NATIONAL ACADEMY OF SCIENCES. 



[Vol. XV, 



Table 231. — Variables: Alpha score X camp. Group IV: Colored draft. 



For men who took alpha only, alpha and beta, alpha and individual examination, and alpha, beta, and individual 



examination. 



Table 232. — Variables: Beta score X camp. Group IV: Colored draft. 



For men who took beta only, alpha and beta, beta and individual examination, and alpha, beta, and alpha, beta, and 



individual examination. 



