A handbook of educational technology
By: Fred Percival & Henry Ellington.
Contributors: Ellington, Henry.
Edition: 2nd ed.
Publisher: Kogan Page; Nichols Pub.; Nichols Pub
Published: 1988
Place of publication: London; New York
Language: eng
Number of pages: 273
Subjects: Educational technology -- Handbooks, manuals, etc.
Notes: Bibliography: p. [241]-259.
Includes index.