Format:
190 S. :
,
graph. Darst.
Uniform Title:
A guide to programmed instruction
Language:
German
Subjects:
Economics
,
Education
Keywords:
Programmierter Unterricht
;
Lernsoftware
;
Einführung
;
Einführung
;
Einführung
Author information:
Williams, Clarence M.
Author information:
Issing, Ludwig J. 1940-
Author information:
Lysaught, Jerome P.
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