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| 040 | _aAR-beUNQ | ||
| 099 | _a07-B7 | ||
| 100 | 1 | _aBertalanffy, Ludwig von | |
| 245 | 0 | 0 |
_aTeoría general de los sistemas : fundamentos, desarrollo, aplicaciones _cLudwig von Bertalanffy. |
| 260 |
_aBuenos Aires : _bFondo de cultura económica, _c1992 |
||
| 300 | _a311 p | ||
| 490 | 0 | _aCiencia y tecnología | |
| 650 | 7 |
_aCIBERNETICA _2Spines |
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| 650 | 7 |
_aSISTEMAS _2Spines |
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_aMETODOLOGIA DE LA CIENCIA _2Spines |
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| 650 | 7 |
_aBIOLOGIA _2Spines |
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| 650 | 7 |
_aPSICOLOGIA _2Spines |
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| 650 | 7 |
_aPSIQUIATRIA _2Spines |
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_aHISTORIA _2Spines |
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| 929 |
_aCOMPRA _bFCE _cExp. 827-0488/95 _d13,00 _e19950810 _j14123 |
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_aCOMPRA _bFCE _cExp. 827-0488/95 _d13,00 _e19950810 _j14124 |
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_cLIB _n0 |
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