APL Congress 73.
Subtitle: Proceedings of the APL Congress 73, Copenhagen, Denmark, Aug. 22-24, 1973.
By: Ed. by P. Gjerløv, H. J. Helms and Johs Nielsen.
Contributors: Gjerløv, Per, 1930- ed.; Helms, Hans Jørgen, 1931- ed.; Nielsen, Johs, ed.
Publisher: North-Holland Pub. Co.; American Elsevier Pub. Co.
Published: 1973
Place of publication: Amsterdam; New York
Language: eng
Number of pages: 506
Subjects: Programmed instruction -- Congresses.
Notes: Includes bibliographies.