| 000 | 00620nam a2200205 a 4500 | ||
|---|---|---|---|
| 001 | 008034 | ||
| 008 | 150107s1976####mx##################spa#d | ||
| 020 | _a9681606272 | ||
| 041 | 0 | _aspa | |
| 043 | _amx | ||
| 082 | 0 | 4 |
_a001.53 _bB536t |
| 100 | 1 |
_aBertalanffy, Ludwig Von _967038 |
|
| 245 | 1 | 0 |
_aTeoría General de los Sistemas: Fundamentos, Desarrollo, Aplicaciones / _cLudwig Von Bertalanffy |
| 260 |
_aMéxico : _bFondo de Cultura Económica , _c1976 |
||
| 300 |
_a311 p. _b: il. |
||
| 650 | 0 | 7 |
_aCIBERNETICA _938548 |
| 650 | 0 | 7 |
_aMAQUINAS CALCULADORAS ELECTRONICAS _967039 |
| 942 |
_2ddc _cBK |
||
| 999 |
_c8032 _d8032 |
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| 040 | _aCO-ViULL | ||