| 000 | 00428nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 211115s9999 xx 000 0 und d | ||
| 020 | _a0 12 648680 8 | ||
| 041 | _aeng | ||
| 082 |
_aS:72 _bM2 |
||
| 100 | _aSleeman, D.. | ||
| 245 | 0 | _aIntelligent Tutoring Systems / | |
| 250 | _a1st Edn. / | ||
| 260 |
_aNew York : _bAcademic Press, Inc. , _c1963 |
||
| 300 | _axi, 345p ; | ||
| 650 | _aProtocol Analysis | ||
| 942 | _cTB | ||
| 999 |
_c30830 _d30830 |
||