| 000 | 00361nam a2200133Ia 4500 | ||
|---|---|---|---|
| 008 | 190711s9999 xx 000 0 und d | ||
| 020 | _a0262510375 | ||
| 082 | _a513.0285 A139 | ||
| 100 | _aABELSON,H | ||
| 245 | 0 | _aTURTLE GEOMETRY: THE COMPUTER AS A MEDIUM FOR EXPLORING MATHEMATICS | |
| 260 |
_aLONDON _bMIT Press _c1992 |
||
| 300 | _a23X15 | ||
| 942 |
_cBK _2DDC |
||
| 999 |
_c24051 _d24051 |
||