| 000 | 00339nam a2200121Ia 4500 | ||
|---|---|---|---|
| 008 | 230410s9999 xx 000 0 und d | ||
| 100 | 1 | _aHernández Sampieri, Robert | |
| 245 | 1 | 0 |
_aMetodología de la investigación _cHernández Sampieri, Robert |
| 260 |
_bMc Graw Hill _c2003 |
||
| 300 | _a0 | ||
| 650 | 4 | _xINVESTIGACION | |
| 999 |
_c73239 _d73239 |
||
| 040 | _aAR-CtUCP | ||