| 000 | 00855npd a2200277 i 4500 | ||
|---|---|---|---|
| 001 | 007731 | ||
| 005 | 20251030130038.0 | ||
| 007 | zu | ||
| 008 | 150107s1973 mx##################spa#d | ||
| 040 |
_aCO-ViULL _erda _bspa |
||
| 041 | 0 | _aspa | |
| 043 | _amx | ||
| 090 |
_aF _b1219 |
||
| 110 | 1 |
_aNational Council of Teachers of Mathematics _986779. |
|
| 245 | 1 | 0 |
_aAlgoritmos de las Operaciones con Numeros Enteros / _cNational Council of Teachers of Mathematics. |
| 264 | 1 |
_aMéxico : _bTrillas, _c1973. |
|
| 300 |
_a45 páginas : _bilustraciones. |
||
| 336 |
_aother _bxxx _2rdacontent |
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| 337 |
_aother _bx _2rdamedia |
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| 338 |
_aunspecified _bzu _2rdacarrier |
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| 490 | 0 |
_aTemas de Matemáticas No.4 _986780 |
|
| 650 | 0 | 7 |
_aALGORITMOS _986781. |
| 650 | 0 | 7 |
_aSIMBOLOS DE AGRUPACIONES _986782. |
| 650 | 0 | 7 |
_aNUMEROS ENTEROS _918174. |
| 942 |
_2ddc _cFLL |
||
| 999 |
_c7729 _d7729 |
||