Introduction to educational technology
By: K. Sampath, A. Pannirselvam, S. Santhanam.
Contributors: Pannirselvam, A. 1933-; Santhanam, S. 1922-
Publisher: Sterling
Published: 1981
Place of publication: New Delhi
Language: eng
Number of pages: 292
Subjects: Educational technology.
Notes: Bibliography: p. [287]-289.
Includes index.