00764nam 2200157z- 450 9910712701103321(CKB)5470000002495147(EXLCZ)99547000000249514720230509c1970uuuu -u- -engSchool achievement of children 6-11 years as measured by the reading and arithmetic subtests of the Wide Range Achievement Test, United StatesRockville, MdU.S. Department of Health, Education, and Welfare, Public Health Service, Health Services and Mental Health AdministrationBOOK9910712701103321School achievement of children 6-11 years as measured by the reading and arithmetic subtests of the Wide Range Achievement Test, United States3336852UNINA