| 000 | 00644 a2200193 04500 | ||
|---|---|---|---|
| 001 | 5319 | ||
| 008 | 050603s1981 eng d | ||
| 020 | _a0471089753 | ||
| 041 | 0 | _aeng | |
| 082 | 0 |
_a510.76 _bP781m |
|
| 100 | 4 | 0 |
_aPolya, George _948072 |
| 245 | 0 |
_aMathematical discovery on understanding, learning, and teaching problem solving/ _cGeorge Polya |
|
| 260 | 4 |
_aNew York: _bJohn Wiley 'CIA' Sons _c1981. |
|
| 300 | 4 | _a220 p.; il., grafs. | |
| 650 |
_aMatemáticas _z-Problemas, ejercicios _948073 |
||
| 650 |
_aMatemáticas _z-Enseñanza _948074 |
||
| 942 |
_2ddc _cBK |
||
| 999 |
_c5389 _d5389 |
||