written by Mary Ellen Verheyden-Hilliard, Verheyden & Associates

Dept. of Health, Education, and Welfare, Education Division, Office of Education, Bureau of Occupational and Adult Education] : for sale by the Supt. of Docs., U.S. Govt. Print. Off. 1979 Information series - Bureau of Occupational and Adult Education no. 148

pbk.

Available at 2 libraries