Graphic input tablets for programmed instruction.
Contributors: Dow, B. R.; Lambright, J. E.; University of Pittsburgh. Learning Research and Development Center.
Series: Technical report -- no. 6; Technical report (University of Pittsburgh. Learning Research and Development Center) -- no. 6.
Publisher: Learning Research and Development Center, University of Pittsburgh
Published: 1966
Place of publication: Pittsburgh, Pa
Language: eng
Number of pages: 21
Subjects: Teaching machines -- Research.; Programmed instruction.