Research and development series
National Center for Research in Vocational Education, Ohio State University
Research & development series
William L. Hull, Judith A. Sechler
National Center for Research in Vocational Education, Ohio State University 1987 Research and development series no. 265 B
所蔵館1館
edited by Morgan V. Lewis, Frank C. Pratzner
National Center for Research in Vocational Education 1984 Research and development series no. 247
[by] Louise Vetter [and] Barbara J. Sethney
Center for Vocational and Technical Education, Ohio State University 1972 Research and development series no. 81
Robert C. Young, William V. Clive, Benton E. Miles
Center for Vocational and Technical Education, Ohio State University , for sale by Supt. of Docs., U.S. Govt. Print. Off. 1972 Research and development series no. 68