The interface between student and subject matter
By: [by] Robert Glaser, William W. Ramage [and] Joseph I. Lipson
Edition: Reedited ed.
Series: University of Pittsburgh. Learning R & D Center. Technical report -- 5
Published: 1966
Place of publication: Pittsburgh
Language: eng
Number of pages: 141
Subjects: Programmed instruction; Psychology of Learning
Notes: "Contract OE-3-16-043, U.S. Office of Education."

Includes bibliographical references.