| Record ID | unc_catalog_marc/marc-00076000-00077999.mrc:496743:962 |
| Source | University of North Carolina |
| Download Link | /show-records/unc_catalog_marc/marc-00076000-00077999.mrc:496743:962?format=raw |
LEADER: 00962cam 2200205I 4500
001 288639
005 19920825140750.3
008 720419s1963 dcua f000 0 eng d
040 $cMSC$dNOH
092 $aDoc$bHE, 20.2210:, 2/1
110 2 $aNational Center for Health Statistics (U.S.)
245 10 $aComparison of two vision-testing devices;$ba study to compare visual acuity as measured by sight-screener and the Sloan letter chart.
260 $aWashington,$bU.S. Dept. of Health, Education, and Welfare, Public Health Service, National Center for Health Statistics,$cl963.
300 $a33 p.$billus.$c26 cm.
440 0 $aVital and health statistics.$nSeries 2.$pData evaluation and methods research ;$vno. 1.
440 0 $aPublic Health Service publication ;$vno. 1000, ser. 2, no. 1.
500 $aBound with no.1-10 of Vital and health statistics, Series 2.
650 2 $aVision Tests$xinstrumentation.
935 $aAAH-7519
945 $aW 2 AA1 V836 Ser. 2 no. 1 1963