| 000 | 00436nmm a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 230202s9999||||xx |||||||||||||||||und|| | ||
| 020 | _a9783540471110 | ||
| 100 | _aDouglas H. Norrie, Hans-Werner Six | ||
| 245 | 0 | _aComputer Assisted Learning | |
| 250 | _a1990 | ||
| 260 |
_bSpringer Berlin Heidelberg _c1990 |
||
| 440 | _aLecture Notes in Computer Science | ||
| 650 | _aComputer Science | ||
| 856 | _uhttps://doi.org/10.1007/BFb0020864 | ||
| 999 |
_c26501 _d26501 |
||