Indian chief and Presbyterian minister. Session minutes (1886-1900) of the Tali Hekia Presbyterian Church, Blue County, Indian Territory; Sunday school attendance records (1925-1926) of the Presbyterian church, Wapanucka, Oklahoma; typescripts of...
Unfinished rough draft that concentrates on determining under what conditions people perform their best work. Records were kept of each test employees amount of sleep, diet, attendance, comments, physical examinations, and earnings. The temperature...