01297cam a22002891 4500 l 40000160 DLC 20260227111537.0 770902s1940 xx 000 0 eng c l 40000160 (OCoLC)3238340 U.S. Dept. of Labor. Libr. OC DLC premarc RJ131 .J4 362.706173 s Jenss, Rachel M. (Rachel Marie), 1903-1993. Methods of assessing the physical fitness of children; a study of certain methods based on anthropometric, clinical, and socioeconomic observations made of 713 7-year old white boys and girls in New Haven, Conn., over a period of 19 or 20 months during 1934-36, by Rachel M. Jenss and Susan P. Souther. Washington, U.S. Govt. print. off., 1940. vi, 121 p. incl. map, tables, diagr. 23 cm. [U.S. Children's bureau] Bureau publication no. 263 At head of title: United States Department of labor. Frances Perkins, secretary. Children's bureau. Katharine F. Lenroot, chief. "List of references": p. 115-121. Anthropometry Growth. Souther, Susan Page, 1896- joint author. Physical fitness of children. 36343 36343