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00639nam a2200193 u 4500 |
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000326865 |
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20200715104912.0 |
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160906s1907 xxu ||||| eng |
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|a 93223
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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|a eng
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|a 553
|b S192s
|2 00
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|a The Sampling and estimation of ore in a nine /
|c by T.A. Richard editor. --.
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260 |
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|a New York, New York :
|b Hill Pub Co,
|c 1907.
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300 |
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|a 222 páginas ;
|c 23 cm.
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650 |
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|a ORO
|x MINAS Y EXPLORACION DE MINAS
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700 |
1 |
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|a Rickard, Thomas Arthur
|d 1864-1953
|e Editor/a
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949 |
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|a JC-LQ b MI.
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916 |
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|a Registros del LS-2000
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