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_aBIBLIOTECA UNIBE _cBIBLIOTECA UNIBE |
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| 082 | 0 | _a513.93 C355c | |
| 100 | 4 | 0 |
_aCastrejón, Alfonso _979048 |
| 245 | 0 |
_aCálculo mercantil / _cAlfonso Castrejón |
|
| 260 | 4 |
_aMéxico : _bMcGraw-Hill, _c1988 |
|
| 300 | 4 | _a125 p. | |
| 650 |
_aMatemáticas financieras _98870 |
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| 951 | _a20061022 10:18:00 | ||
| 942 |
_cBK _2ddc |
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