Self-direction in programmed instruction
Subtitle: effects on learning in low-ability students; technical report.
By: [Authors:] Lyle W. Bivens, Vincent N. Campbell [and] Donald F. Terry.  Grant no.: title VII 7-48-0000-183.  Leslie J. Briggs, principal investigator.
Contributors: American Institutes for Research
Publisher: U.S. Office of Education, Dept. of Health, Education, and Welfare
Published: 1963
Place of publication: [Washington]
Language: eng
Number of pages: 45
Subjects: Programmed instruction.
Notes: Bibliography:  leaf 9
"AIR-D10-7/63-TR."
At head of title:  American Institute for Research.