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00703nam a2200205 u 4500 |
| 001 |
000333287 |
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20110720143301.0 |
| 008 |
s1946 s1946 xxu ||||| eng |
| 035 |
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|a 88156
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| 040 |
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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| 041 |
0 |
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|a eng
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| 082 |
0 |
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|a 511
|b P868t
|2 22
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| 100 |
1 |
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|a Potter, Mary Athena
|d n. 1889
|e Autor/a
|4 aut
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| 245 |
1 |
0 |
|a Teacher's key :
|b to accompany mathematics for everyone. /
|c By Mary A. Potter and Hildegarde R. Beck.
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| 260 |
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|a New York, New York :
|b Ginn,
|c 1946.
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| 300 |
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|a 112 páginas , ilis ;
|c 21 cm
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| 650 |
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|a ARITMETICA
|x 1901-
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| 700 |
1 |
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|a Beck, Hildegarde R.
|d n. 1899
|e Autor/a
|4 aut
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| 949 |
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|a -AG b OMQ
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| 916 |
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|a Registros del LS-2000
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