default search action
"Multimedia aus psychologischer und didaktischer Perspektive."
Ludwig J. Issing (1996)
- Ludwig J. Issing:
Multimedia aus psychologischer und didaktischer Perspektive. HMD Prax. Wirtsch. 188 (1996)
manage site settings
To protect your privacy, all features that rely on external API calls from your browser are turned off by default. You need to opt-in for them to become active. All settings here will be stored as cookies with your web browser. For more information see our F.A.Q.