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00712nam a2200205 u 4500 |
| 001 |
000322387 |
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20190910101420.0 |
| 008 |
160906s1969 xxu ||||| eng |
| 035 |
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|a 121695
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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 622.349.3
|b E79r
|2 00
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| 110 |
1 |
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|a Estados Unidos
|b Congress
|b Joint Committee on Atomic Energy
|e Autor/a
|4 aut
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| 245 |
1 |
0 |
|a Radiation standards for uranium mining :
|b Ninety-first Congress, first session.
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| 260 |
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|a Washington,
|c 1969.
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| 300 |
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|a 414 páginas.
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| 650 |
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|a RADIACION -- MEDIDAS DE SEGURIDAD
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| 650 |
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|a URANIO
|x INDUSTRIA Y COMERCIO - ASPECTOS HIGIENICOS
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| 949 |
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|a -LQ b PCH.
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| 916 |
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|a Registros del LS-2000
|