00917cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035002000092040004200112042001200154050001500166100003900181245004800220260008200268300002600350490007300376500006800449500006300517650001400580810008100594e  11001820 DLC20260227111156.0930520r1910uuuunyu           000 0 eng c  ae  11001820   a(OCoLC)28139718  aU.S. Bur. of Education Libr.cCUdDLC  apremarc00aGV341b.G91 aGulick, Luther Halsey,d1865-1918.10aExercise and rest,cby Luther H. Gulick ...  aNew York city,bDept. of child hygiene of the Russell Sage Foundationc[1910]  a1 p. l., 7 p.c23 cm.1 a[Russell Sage Foundation. Dept. of child hygiene. Pamphlets]vno. 76  a"Address delivered at the Academy of medicine, New York, 1910."  a"Reprinted from the North American review, October, 1910." 0aExercise.20a[Russell Sage Foundation.bDepartment of child hygiene.tPamphlets]vno. 76.