| 000 | 00609cam a2200217 a 4500 | ||
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| 999 |
_c18788 _d18788 |
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| 001 | 018788 | ||
| 003 | UAHC_CL | ||
| 005 | 20190731064539.0 | ||
| 008 | 010822s1993 sp 000 0 spa | ||
| 020 | _a8437500532 | ||
| 040 |
_aUAHC_CL _cUAHC_CL _dUAHC_CL |
||
| 082 | 0 | 4 |
_a658.4032 _220 _bB536 |
| 100 |
_aBertalanffy, Ludwig von, _93830 _d1901-1972 |
||
| 245 | 1 | 0 |
_aTeoría general de los sistemas _cLudwing von Bertalanffy. |
| 250 | _a3a.ed. | ||
| 260 |
_bFondo de Cultura Económica, _c1993. _aMadrid : |
||
| 300 | _a311 p. | ||
| 650 | 0 |
_aTeoría de sistemas _9795 |
|
| 900 | _a658 BER | ||
| 942 |
_cBK _2ddc |
||