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AR-CrUNPB |
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170901s1970 mx r 000 0 spa d |
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|a AR-CrUNPB
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| 082 |
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|a 620.11/S.26
|2 20
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| 700 |
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|a Black, David L
|e coord
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|a Southwest Research Institute
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| 740 |
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2 |
|a Educacion de materiales
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| 245 |
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|a Tecnologia de materiales ; Educacion de materiales /
|c David L Black
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|a .11
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| 260 |
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|a Mexico :
|b Centro Regional de Ayuda Tecnica,
|c 1970
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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|a INGENIERIA
|2 Unescot
|9 3788
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| 650 |
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|a RESISTENCIA DE MATERIALES
|9 7282
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| 711 |
2 |
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|a Conferencia Interamericana en Tecnologia de Materiales, 2
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| 942 |
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|c BK
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| 910 |
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|a lg000405
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| 999 |
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|c 63407
|d 63407
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