| 000 | 00509nam a2200181Ia 4500 | ||
|---|---|---|---|
| 008 | 250428s9999 xx 000 0 und d | ||
| 020 | _a978-1-55953-068-2 | ||
| 082 | _aGS 370.153 H43p 1994 | ||
| 245 | 0 | _aProblem solving strategies : crossing the river with dogs and other mathematical adventures | |
| 245 | 0 | _cHerr, Ted,. | |
| 260 | _bKey Curriculum Press, | ||
| 260 | _c1994 | ||
| 300 | _aviii, 370 pages | ||
| 526 | _a300 Social Sciences | ||
| 650 | _aMathematics. | ||
| 942 | _2DDC | ||
| 942 | _cB | ||
| 999 |
_c34643 _d34643 |
||