| 000 | 01661nam a2200397 i 4500 | ||
|---|---|---|---|
| 001 | DIGUTECPR0065 | ||
| 003 | NyNyDIG | ||
| 006 | m o d | ||
| 007 | cr ||||||||||| | ||
| 008 | 240517s2022 ck a ob 000 0 spa d | ||
| 035 | _a(OCoLC)1435609266 | ||
| 040 |
_aDGITA _beng _erda _epn _cDGITA |
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| 020 |
_a9789587227789 _qeBook |
||
| 050 | 1 | 4 | _aQA11 ebook |
| 100 | 1 |
_aFernández Sánchez, Óscar, _d1964- _eauthor. _958744 |
|
| 245 | 1 | 4 |
_aUna caracterización del abordaje de los números enteros negativos y números irracionales en libros escolares usados en el Eje Cafetero / _cÓscar Fernández Sánchez. |
| 264 | 1 |
_aPereira, Colombia : _bUniversidad Tecnológica de Pereira : _bEditorial UTP, _c2022. |
|
| 300 |
_a1 online resource : _billustrations. |
||
| 336 |
_atext _btxt _2rdacontent |
||
| 337 |
_acomputer _bc _2rdamedia |
||
| 338 |
_aonline resource _bcr _2rdacarrier |
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| 347 |
_atext file _2rdaft |
||
| 347 | _bPDF | ||
| 490 | 1 | _aColección Trabajos de investigación | |
| 504 | _aIncludes bibliographical references. | ||
| 588 | 0 | _aOnline resource; title from PDF title page (Digitalia, viewed May 17, 2024) | |
| 650 | 0 |
_aMathematics _xStudy and teaching. _978909 |
|
| 650 | 0 |
_aNumber theory. _9111566 |
|
| 791 | 2 |
_aDigitalia (Firm), _edistributor. |
|
| 793 | 0 |
_gDigitalia eBook Collection: _aUniversidad Tecnológica de Pereira |
|
| 830 | 0 |
_aColección Trabajos de investigación (Pereira, Risaralda, Colombia) _9223308 |
|
| 856 | 4 | 0 |
_3Digitalia Hispánica _uhttps://login.zproxy.cun.edu.co/login?url=https://www.digitaliapublishing.com/a/136802/ |
| 910 | _aPremium collection: 2024 | ||
| 942 | _cE-BOOK | ||
| 942 | _2ddc | ||
| 999 |
_c104041 _d104041 |
||