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00673cam a22002532u 4500 |
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LIBRI-005384 |
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AR-CrUNPB |
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ta |
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170901s1970 mx r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 516.24/N.19
|2 20
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| 100 |
1 |
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|a Niles, Nathan O
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| 700 |
1 |
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|a España Valenzuela, Romeo
|e tr
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| 245 |
1 |
0 |
|a Trigonometria plana /
|c Nathan O Niles
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| 250 |
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|a 2a.ed.
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| 255 |
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|a .24
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| 260 |
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|a México, D.F. :
|b Centro Regional de Ayuda Tecnica,
|c 1970
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| 300 |
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|a 269 p
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
|
7 |
|a MATEMATICAS
|2 Unescot
|9 4387
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| 650 |
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4 |
|a TRIGONOMETRIA
|9 9823
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| 942 |
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|c BK
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| 910 |
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|a hg990128
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| 999 |
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|c 56756
|d 56756
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