The Online Books Page

Books by Donald F. Terry:

Books in the extended shelves:

• Terry, Donald F.: Effects of mathematical ability, pretraining, and interest on self-direction in programed instruction (American Institute for Research, 1963), also by Vincent N. Campbell and Lyle W. Bivens (page images at HathiTrust)
• Terry, Donald F.: Self-direction in programed instruction: effects on learning in low-ability students; technical report. Grant no.: title VII 7-48-0000-183. Leslie J. Briggs, principal investigator. (U.S. Office of Education, Dept. of Health, Education, and Welfare, 1963), also by Lyle W. Bivens, Vincent N. Campbell, and American Institutes for Research (page images at HathiTrust)
• Terry, Donald F.: Self-direction in programmed instruction : effects on learning in low-ability students : technical report (U.S. Office of Education, Dept. of Health, Education, and Welfare, 1963), also by Lyle W. Bivens, Vincent N. Campbell, United States Office of Education, and American Institutes for Research (page images at HathiTrust)

Find more by Donald F. Terry at your library, or elsewhere.