History


Help on query formulation
Contributions to didactics of computer science lessons 1. Beitraege zur Didaktik eines Informatikunterrichts 1. (German)
1990. 121 p. Available from FIZ Karlsruhe. Ser. Title: Potsdamer Forschungen. Reihe C. no. 87. [ISBN 3-86013-011-0] [ISSN 0138-2454]
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