| 000 | 00632nam a2200253Ia 4500 | ||
|---|---|---|---|
| 003 | OSt | ||
| 005 | 20130826160901.0 | ||
| 008 | 120829s9999 xx 000 0 und d | ||
| 020 | _a0-08-034985-4 | ||
| 040 | _csce | ||
| 041 | _aEnglish | ||
| 082 | _a371.67 OLS | ||
| 100 | _aOlson John . | ||
| 245 |
_aSchool worlds/ microworlds: _bcomputers and the cultures of the classroom _cJohn Olson |
||
| 260 | _bPergamon, | ||
| 260 | _c1988. | ||
| 300 | _a132p. | ||
| 300 | _bill. | ||
| 504 | _aIncludes bibliographical references and index. | ||
| 541 | _e9627-A04849 | ||
| 562 | _e1 copy | ||
| 650 | _aSCE. | ||
| 942 |
_cBK _2ddc |
||
| 999 |
_c4249 _d4249 |
||