| 000 | 00725cam a2200277 a 4500 | ||
|---|---|---|---|
| 001 | 000017068 | ||
| 005 | 20240105130142.0 | ||
| 008 | 901105t19621962xxua r 000 0 eng d | ||
| 035 | _a061428 | ||
| 035 | _aUIA0017068 | ||
| 040 |
_aUIASF _cUIASF |
||
| 041 | 0 | _aENG | |
| 050 | 4 |
_aQA 43 _bP62 |
|
| 100 | 1 |
_aPólya, George, _d1887-1985 |
|
| 245 | 1 | 0 |
_aMathematical discovery : _bon understanding, learning and teaching problem solving |
| 260 |
_aNew York : _bJohn Wiley and Sons, _cc1962 |
||
| 300 |
_av. : _bil. ; _c23 cm |
||
| 650 | 0 |
_aMatemáticas. _xProblemas, ejercicios, etc. |
|
| 650 | 0 | _aProblemas | |
| 905 | _a01 | ||
| 942 | _cNEWBFXC1 | ||
| 999 |
_c16811 _d16811 |
||
| 980 |
_851 _gRonald RUIZ |
||