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| 003 | PE-LiUAP | ||
| 008 | 160331s1989 xxu||||| |||| 00| 0 eng d | ||
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_a330.154 _bA66 |
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| 100 |
_91305 _aArbones Malisani, Eduardo A. |
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| 245 | _aIngenierÃa económica | ||
| 260 | _c1989 | ||
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_2ddc _cLIB |
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_c3165 _d3165 |
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