| 000 | 00593nam a2200205 a 4500 | ||
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| 005 | 20230202063703.0 | ||
| 008 | 991125s1986 mad 000 0 spa u | ||
| 020 | _a8420622303 | ||
| 035 | _aUPN01000044464 | ||
| 049 | _aCG | ||
| 050 | 4 | _aQ295 B4.68 | |
| 100 | 1 | _aBertalanffy, Ludwig von | |
| 245 | 1 | 0 |
_aPerspectivas en la teoría general de sistemas / _cLudwig von Bertalanffy ; tr. Antonio Santisteban |
| 260 |
_aMadrid : _bAlianza, _c1986 |
||
| 300 | _a166 p | ||
| 440 | 0 |
_aAlianza universidad; _v230 |
|
| 650 | 4 |
_aTeoría de sistemas _926620 |
|
| 904 |
_aAC _b044466 |
||
| 905 | _aLibro | ||
| 999 |
_c44464 _d44464 |
||