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|a 9681668723
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|a (Sirsi) i9681668723
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|a UV#
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4 |
|a QB860
|b D84 2003
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| 082 |
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4 |
|a 523.115
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| 100 |
1 |
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|a Dultzin, Déborah.
|
| 245 |
1 |
0 |
|a Cuasares en los confines del universo
|c / Déborah Dultzin.
|
| 250 |
|
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|a 3a ed.
|
| 260 |
|
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|a México
|b : Fondo de Cultura Económica
|b : SEP
|b : CONACYT,
|c 2003.
|
| 300 |
|
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|a 159 p.
|b : il.
|c ; 21 cm.
|
| 490 |
|
3 |
|a La ciencia para todos
|v ; 53
|
| 650 |
|
4 |
|a Cuasares.
|
| 650 |
|
4 |
|a Astronomía.
|
| 902 |
|
|
|a DGBUV
|
| 596 |
|
|
|a 86
|
| 942 |
|
|
|c LIBRO
|
| 999 |
|
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|c 231577
|d 231577
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