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00854nam a2200265 a 4500 |
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139414 |
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AR-LpUBP |
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|a AR-LpUBP
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|a Organización de las Naciones Unidas
|9 41154
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| 245 |
1 |
0 |
|a Chemistry 1948-49
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| 260 |
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|a Montevideo,
|c 1951.
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| 300 |
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|a 49 p. ;
|c 18 cm.
|
| 490 |
0 |
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|a Latin America Contribution to Scientific Progress
|
| 700 |
1 |
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|a Deulofeu, Venancio
|9 10552
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| 700 |
1 |
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|a Maffei, F. J:
|e colab.
|9 97743
|
| 700 |
1 |
|
|a Illesca, Rafael
|9 97744
|
| 700 |
1 |
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|a Carranza, Fortunato
|9 97745
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| 942 |
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|c BK
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|y BK
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|c 139414
|d 139414
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| 988 |
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|c 34
|d Miguel Kiperszmid
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| 997 |
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|z a
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