| 000 | 00661nam a2200241Ia 4500 | ||
|---|---|---|---|
| 001 | 63294 | ||
| 003 | BIBL | ||
| 005 | 20181116022311.0 | ||
| 008 | 910424s1983 mx a 000 0 spa d | ||
| 020 |
_a9682413710 _c5.75 |
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| 035 | _a(OCoLC)23595711 | ||
| 040 |
_aPIF _cPIF |
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| 049 | _aPUED | ||
| 090 |
_aQ180 _b.R642 1983 |
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| 100 | 2 | 0 |
_aRojas Soriano, Raúl _9161505 _2Local |
| 245 | 1 | 3 |
_aEl proceso de la investigación científica _cRaúl Rojas Soriano |
| 250 | _a5a ed. | ||
| 260 | 0 |
_aMéxico _bTrillas, 1989. |
|
| 300 |
_a141 p. _bill. _c24 cm. |
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| 500 | _aIncludes index | ||
| 504 | _aBibliography: p. 145-148 | ||
| 650 | 0 |
_aResearch _2Local _9158590 |
|
| 999 |
_c48695 _d48695 |
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