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00697nam a2200205 u 4500 |
| 001 |
000338769 |
| 005 |
20100315115816.0 |
| 008 |
s1964 s1964 xxu ||||| eng |
| 035 |
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|a 62994
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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 346.048.6
|b U55u
|2 21
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| 245 |
1 |
0 |
|a Understanding patents
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| 260 |
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|a Washington :
|b Headquarters Air Force Systems Command Andrews Air Force Base,
|c 1964.
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| 300 |
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|a 49 páginas ;
|c 25 cm
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| 500 |
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|a A la cabeza de la portada : Judge Advocate General Activities.
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| 650 |
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|a PATENTES DE INVENCION
|x ESTADOS UNIDOS
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| 912 |
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|a 15-MAR-2010 - CATALOG, HE
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| 949 |
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|a AMM-AMM b AMM
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| 916 |
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|a Registros del LS-2000
|