Heights and weights of New York city children 14 to 16 years of age; a study of measurements of boys and girls granted employment certificates Frankel, Lee K. (Lee Kaufer), 1867- creator Dublin, Louis I. 1882-1969 contributor text book New York Metropolitan life insurance company 1916 1916
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ENG Cover-title. "An abstract of this paper was read before the eighth congress of the American school hygiene association, San Francisco, June, 1915."--p. 1. Anthropometry Child labor New York New York (State) LB3423.N7 N5 https://www.biodiversitylibrary.org/bibliography/28506 4968080 e16000471 10.5962/bhl.title.28506 U.S. Bur. of Education