Thesaurus of ERIC descriptors /
compiled by the Educational Research Information Center, Bureau of Research.

APA Citation

Educational Resources Information Center (U.S.). Bureau of Research., Educational Resources Information Center (U.S.). (1968). Thesaurus of ERIC descriptors. Washington: For sale by the Supt. of Docs., U.S. G.P.O..

MLA Citation

Educational Resources Information Center (U.S.). Bureau of Research, and Educational Resources Information Center (U.S.). Thesaurus of ERIC Descriptors. Washington: For sale by the Supt. of Docs., U.S. G.P.O., 1968.