01297cam a22002891  4500001001300000003000400013005001700017008004100034010001700075035001900092040004000111042001200151050001500163082001700178100005000195245030900245260004800554300004900602490005700651500013300708504003800841650001800879650001200897700004700909740003400956999001700990l  40000160 DLC20260227111537.0770902s1940    xx            000 0 eng c  al  40000160   a(OCoLC)3238340  aU.S. Dept. of Labor. Libr.cOCdDLC  apremarc00aRJ131b.J4  a362.706173 s1 aJenss, Rachel M.q(Rachel Marie),d1903-1993.10aMethods of assessing the physical fitness of children;ba 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,cby Rachel M. Jenss and Susan P. Souther.  aWashington,bU.S. Govt. print. off.,c1940.  avi, 121 p. incl. map, tables, diagr.c23 cm.0 a[U.S. Children's bureau] Bureau publicationvno. 263  aAt head of title: United States Department of labor. Frances Perkins, secretary. Children's bureau. Katharine F. Lenroot, chief.  a"List of references": p. 115-121. 0aAnthropometry 0aGrowth.1 aSouther, Susan Page,d1896-ejoint author.0 aPhysical fitness of children.  c36343d36343