| 000 | 00351nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 231228s2003 xx 000 0 und d | ||
| 041 | _aeng | ||
| 082 |
_a378.176 _bROB |
||
| 100 | _aROBERTS ( Tim) | ||
| 245 | _aOnline Collaborative Learning ( Theory and Practice ) | ||
| 260 |
_aUSA _bInformation Science United States America _c2003 |
||
| 300 | _a320 | ||
| 999 |
_c1092711 _d1092711 |
||