| 000 | 00316nam a2200109Ia 4500 | ||
|---|---|---|---|
| 008 | 230320s9999||||xx |||||||||||||| ||spa|| | ||
| 082 | _a410.85/B18 | ||
| 100 | _aBallon Aguirre, Enrique ; Cerron Palomino, Rodolfo | ||
| 245 | 0 | _aDiglosia Linguo-Literaria Y Educación En El Peru | |
| 260 | _bCONCYTEC | ||
| 942 |
_80 _cLIB |
||
| 999 |
_c33305 _d33305 |
||