The elements of CAL
By: David Godfrey and Sharon Sterling.
Contributors: Sterling, Sharon.
Publisher: Reston Pub. Co.
Published: 1982
Place of publication: Reston, Va
Language: eng
Number of pages: 286
Subjects: Computer-assisted instruction.; Computer-assisted instruction -- Computer programs.
Other titles: Elements of C.A.L.
Notes: Bibliography: p. 261-269.
Includes index.