| 000 | 00423nam a2200169Ia 4500 | ||
|---|---|---|---|
| 008 | 210422s9999 xx 000 0 und d | ||
| 020 | _a968-804-197-X | ||
| 041 | _aESPAÑOL | ||
| 082 |
_a372 _bS62 |
||
| 245 | 0 |
_aSOCIEDAD MEXICANA I _b |
|
| 260 |
_aMEXICO _bUNIVERSIDAD PEDAGOGICA NACIONAL _c1979 |
||
| 490 | _vV.2 | ||
| 650 | _aCIENCIAS SOCIALES | ||
| 650 | _aEDUCACION | ||
| 650 | _aEDUCACION PRIMARIA | ||
| 942 | _cBK | ||
| 999 |
_c37350 _d37350 |
||