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| 1990 | ||
|---|---|---|
| 1 | Karel Lemmen, Wendela J. Gillissen, Kasper L. Boon: The Direct Use of Already Existing User Manuals for Computer Aided Instruction and Information Retrieval with the Aid of Hypermedia. ICCAL 1990: 277-287 | |
| 1 | Wendela J. Gillissen | [1] |
| 2 | Karel Lemmen | [1] |