American Association for Adult and Continuing Education., Adult Education Association., American Association for Adult Education., & National Education Association of the United States. Dept. of Adult Education. Adult education: Adult educ. (Chapel Hill). [Chapel Hill, N.C., etc.: American Association for Adult and Continuing Education, etc.].

American Association for Adult and Continuing Education., Adult Education Association, American Association for Adult Education, and National Education Association of the United States. Dept. of Adult Education. Adult Education: Adult Educ. (Chapel Hill). [Chapel Hill, N.C., etc.: American Association for Adult and Continuing Education, etc.].

American Association for Adult and Continuing Education., Adult Education Association, American Association for Adult Education, and National Education Association of the United States. Dept. of Adult Education. Adult Education: Adult Educ. (Chapel Hill). [Chapel Hill, N.C., etc.: American Association for Adult and Continuing Education, etc.].