00983cam a22002411a 4500001001300000003000400013005001700017008004100034010001700075035001900092040004800111050002700159051001700186100004000203245007400243260003300317300002000350490007900370501017900449650003200628650001500660830006600675e  17000475 DLC20260227111207.0830411s1917    dcu          f000 0 eng c  ae  17000475   a(OCoLC)9397076  aU.S. Off. of Educ. LibrarycABAUdABAUdDLC00aL111b.A6 1917, no. 20  aHD6231b.J291 aJarvis, Chester Deacon,d1876-1948.10aWork of school children during out-of-school hours /cby C.D. Jarvis.  aWashington :bG.P.O.,c1917.  a28 p. ;c23 cm.1 aBulletin / Department of the Interior, Bureau of Education ;v1917, no. 20  aL111.A6 with: Studies in higher education in England and Scotland / George Edwin MacLean. Washington : Govt. Print. Off., 1917. Bound together subsequent to publication.5DLC 0aChild laborzUnited States. 0aGardening. 0aBulletin (United States. Bureau of Education) ;v1917, no. 20