U.S. Dept. of Health, Education, and Welfare, Education Division, National Center for Education Statistics; [for sale by the Supt. of Docs, U.S. Govt. Print. Off.]1969-1978.<F2-43>
U.S. Dept. of Health, Education, and Welfare, Office for Civil Rights, Data Branch; for sale by the Supt. of Docs., U.S. Govt. Print. Off.196u.<FB82-35>