Instructional hardware
Subtitle: a guide to architectural requirements.
Series: EFL technical report -- no. 5; Technical report (Educational Facilities Laboratories) -- no. 5.
Publisher: Educational Facilities Laboratories
Published: 1970
Place of publication: [New York
Language: eng
Number of pages: 124
Subjects: Computers -- Programmed instruction; Audio-visual equipment; Television in education; Education -- Programmed instruction