| 000 | 00509nam a2200181Ia 4500 | ||
|---|---|---|---|
| 001 | 110756 | ||
| 008 | 200505s9999 xx 000 0 und d | ||
| 020 | _a978-607-17-1094-9 | ||
| 040 |
_aEC-QuPUC _bspa |
||
| 082 | 0 | 4 | _a371.58/F417b |
| 100 | 1 | _aFerro Hernández, Osvaldo | |
| 245 | 0 | _aBullyng : ¿mito o realidad? | |
| 260 |
_aMéxico, México _bTrillas, c2012 _c2012 |
||
| 300 |
_a80 p. _b _c23 cm.*il. |
||
| 504 | _aBibliografía y sitios web: p. 77-78 | ||
| 650 | 4 | _aVIOLENCIA ESCOLAR | |
| 999 |
_c66605 _d66605 |
||
| 942 | 0 | 0 | _00 |