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Title   Comparison of two vision-testing devices : a study to compare visual acuity as measured by the sight-screener and the Sloan letter chart.
Format   online resource
Internet Access   https://purl.fdlp.gov/GPO/gpo140694  
Published   Washington, D.C. : U.S. Department of Health, Education, and Welfare, Public Health Service, 1963.
 
SuDoc Number   LinkFS 2.85/2:2/NO.1
Item Number   Link0500-E (online)
Description   1 online resource (4 unnumbered pages, 33 pages) :  illustrations.
Content Type   text
Series   Link(Vital and health statistics. Series 2, Data evaluation and methods research ; no. 1.)
  Link(Public Health Service publication ; no. 1000.)
General Note   "June 1963."
Bibliography   Includes bibliographical references (page 16).
Metadata Source   Description based on online resource; title from PDF cover (CDC, viewed June 17, 2020).
Subject - LC   LinkOptometry -- United States.
  LinkVision -- Testing.
Added Entry   LinkUnited States. Public Health Service.
  LinkNational Center for Health Statistics (U.S.), issuing body.
Linking Field   LinkPrint version: National Center for Health Statistics (U.S.). Comparison of two vision-testing devices. Washington, 1963 (DLC) 63061989 (OCoLC)288639
URL   Address at time of PURL creation  https://www.cdc.gov/nchs/data/series/sr_02/sr02_001.pdf  
 
Holdings   All items
 
OCLC Number   (OCoLC)1009338216
CGP Record Link   https://catalog.gpo.gov:443/F/?func=direct&doc_number=001124676&local_base=GPO01PUB
System Number   001124676


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