Author: United States. Department of Health, Education and Welfare.
Alternate names: United States. Department of Health,Education and Welfare.; united States. Department of Health, Education and Welfare.; United States. Department of Health Education and Welfare.; United States. Department of Health, Education, and Welfare.; United States. Dept. of Health, Education, and Welfare.; United States. Dept. of Health, Education, and Welfare; United States. Dept. of Health, Education and Welfare.; Education and Welfare United States Department of Health