| 000 | 00634nam a2200205Ia 4500 | ||
|---|---|---|---|
| 003 | DLC | ||
| 005 | 20230125210725.0 | ||
| 008 | 0 0 000 0 | ||
| 020 | _a9682400872 | ||
| 050 | _aQA241 N271n n°2 | ||
| 110 | _aNational Council of Teachers of Mathematics (Estados Unidos) | ||
| 245 |
_aNumeros Enteros 2 _c National Council of Teachers of Mathematics, U.S.A. ; traduccion de Federico Galvan Anaya |
||
| 260 |
_aMexico: Trillas _b 1968 |
||
| 300 | _a65 p. | ||
| 440 |
_a( Temas de matematicas _n 2) |
||
| 650 | _a1. Teoria de los numeros | ||
| 999 |
_c19392 _d19392 |
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| 040 | _cENSH | ||
| 942 |
_2lcc _cBK |
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| 035 | _a1734 | ||