| 000 | 00849nam a2200229Ia 4500 | ||
|---|---|---|---|
| 999 |
_c4263 _d4263 |
||
| 001 | 9643 | ||
| 003 | BT-SaRUSC | ||
| 005 | 20190124100226.0 | ||
| 008 | 120829s9999 xx 000 0 und d | ||
| 020 | _a008-036464-0 | ||
| 082 | 0 | 4 |
_a370.285 _bSEN |
| 245 | 0 | 0 |
_aChildren in the information age : opportunities for creativity, innovation and new activities : _bselected papers from the second international conference Sofia, Bulgaria, 19-23 May 1987 / _cedited by Blagovest Sendov and Ivan Stanchev. |
| 250 | _a1st. | ||
| 260 |
_aOxford : _bPergamon university press, _c1988. |
||
| 300 |
_a231 p. : _bill. ; _c24 cm. |
||
| 650 | 0 |
_aEducation _vData processing |
|
| 650 | 0 | _aEducation Applications of computer systems Conference proceedings | |
| 700 | 1 | _aSendov, B. | |
| 700 | 1 | _aStanchev, I. | |
| 942 | _cBK | ||