| 000 | 00403nam a2200157Ia 4500 | ||
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| 001 | 6390 | ||
| 003 | Ost | ||
| 005 | 20260507154931.0 | ||
| 008 | 251113s9999||||xx |||||||||||||| ||eng|| | ||
| 040 | _cnitttr | ||
| 041 | _aeng | ||
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_a3 _bB461G |
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| 100 | _aBertalanffy, Ludwig Von | ||
| 245 | 0 |
_aGeneral system theory : _b foundation development applications. / _cBertalanffy, Ludwig Von |
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| 942 | _cBK | ||
| 999 |
_c6285 _d6285 |
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