
            <oai_dc:dc xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/"
                       xmlns:dc="http://purl.org/dc/elements/1.1/"
                       xmlns:functx="http://www.functx.com"
                       xmlns:xs="http://www.w3.org/2001/XMLSchema">
               <dc:title>The eyesight of school children : defective vision as related to school environment, and methods of prevention and correction</dc:title>
               <dc:title>Bulletin (United States. Bureau of Education)</dc:title>
               <dc:creator>Berkowitz, J. H., 1884- author.</dc:creator>
               <dc:publisher>Washington : Government Printing Office, 1920</dc:publisher>
               <dc:language>English</dc:language>
               <dc:format>Text</dc:format>
               <dc:format>Illustrations</dc:format>
               <dc:format>Plates</dc:format>
               <dc:format>v, 128 pages </dc:format>
               <dc:subject>Refractive Errors -- prevention &amp; control</dc:subject>
               <dc:subject>Vision, Ocular -- physiology</dc:subject>
               <dc:subject>Child</dc:subject>
               <dc:subject>Adolescent</dc:subject>
               <dc:rights>The National Library of Medicine believes this item to be in the public domain. https://creativecommons.org/publicdomain/mark/1.0</dc:rights>
               <dc:identifier>52030500R</dc:identifier>
               <dc:identifier>http://resource.nlm.nih.gov/52030500R</dc:identifier>
               <dc:identifier>OCLC: 8896874</dc:identifier>
            </oai_dc:dc>