01050cam a22002651  4500001001300000003000400013005001700017007001500034008004100049010001700090035001900107040004500126042001200171050001600183100003500199245031400234260002600548300001700574500001700591530006900608650002000677650001900697856005100716999001700767e  13001884 DLC20260227111200.0cr_|||||||||||810313s1913    nyu           000 0 eng c  ae  13001884   a(OCoLC)7223969  aLibrary, U.S. Bur. of EducationcVidDLC  apremarc00aLB3408b.P61 aPorter, Eugene Hoffman,d1856-10aWhat the state shall do in the care and supervision of school children;ban address presented at the fourth International Congress on School Hygiene at Buffalo, N.Y., August 25, 1913,cby Eugene H. Porter ... Issued by the New York State Department of Health, Division of Publicity and Education, Albany, N.Y.  a[Albany, N.Y.,c1913]  a9 p.c23 cm.  aCover title.  aAlso available in digital form on the Internet Archive Web site. 0aSchool hygiene. 0aChild welfare.41uhttp://hdl.loc.gov/loc.gdc/scd0001.00209759299  c19591d19591