00552nam 2200157z- 450 9910712647603321(CKB)5470000002495687(EXLCZ)99547000000249568720230509c1964uuuu -u- -engBinocular visual acuity of adults, United States - 1960-1962Washington, D.CU.S. Department of Health, Education, and Welfare, Public Health ServiceBOOK9910712647603321Binocular visual acuity of adults, United States - 1960-19623345943UNINA