'The lower animal', Harpers
Tags: 1910s; 1912; 1912-4-1; Biology; Duncan, Norman; Zoology
'Motion study at St. Katharine�s', Harpers
Tags: 1910s; 1912; 1912-4-1; Jordan, Elizabeth Garver; Medicine; Psychology, Psychiatry and Psychotherapy
'The new meaning of public health', Harpers
Tags: 1910s; 1912; 1912-4-1; Bru�re, Robert W. (Robert Walter); Communicable diseases; Disease; Medicine; Pennsylvania; Prevention; Public health; Public health laws; Research; United States
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