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| 001 | 400 | ||
| 003 | CL-ChBUA | ||
| 005 | 20120815102702.0 | ||
| 008 | 070301s1991 mx 000 0dspa | ||
| 020 | _a9684229313 | ||
| 040 |
_aCL-ChBUA _cCL-ChBUA |
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| 082 | 0 | 0 | _a001.42 |
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_c400 _d400 |
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| 100 | 1 | _aHernández Sampieri, Roberto. | |
| 245 | 1 | 0 | _aMetodología de la investigación |
| 260 |
_bMc Graw Hill. _cc1991. |
||
| 300 |
_a505 p. _c23 cm. |
||
| 504 | _aBibl. pp.479-486; índice. | ||
| 650 | 4 | _aCIENCIA - METODOLOGIA | |
| 650 | 4 | _2INVESTIGACIÓN CIENTIFICA - METODOLOGIA | |
| 700 | 1 | _aFernández, Carlos. | |
| 942 | _cLIB | ||
| 999 |
_c400 _d400 |
||