| 000 | 00645nam a2200253 a 4500 | ||
|---|---|---|---|
| 999 |
_c20993 _d20992 |
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| 005 | 20180428144526.0 | ||
| 008 | 960221s1955 dcuabcdjdbkoqu001 0deng d | ||
| 100 | _aInternational | ||
| 245 | _aLecture notes in economics and mathematical systems | ||
| 260 |
_aBerlin _bSpringer-Verlag _c1973 |
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| 300 | _avi,288p. | ||
| 500 | _a | ||
| 653 |
_aMathematical modelling _amodelling systems |
||
| 942 | _cBK | ||
| 003 | ViArRB | ||