000 00701nam a22001697a 4500
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040 _aISI Library
_cISI Library
_bEnglish
110 _aUnited States. Department of Health, Education, and Welfare. Public Health Service
_bHealth Resources Administration
245 _aSchool Achievement of Children by demographic and Socioeconomic Factors,United States.
260 _aRockville, Md.:
_bNational Center for Health Statistics,
_c1971
300 _a88p.
490 _aVital and Health Statistics.Series 11: Data from the National Health Survey, no.109
901 _b28/02/1973
904 _a20/07/2024
942 _2ddc
_cRP
999 _c435148
_d435148