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75641 |
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AR-LpUBP |
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20250704191253.0 |
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ta |
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080724s1973 uy g 100 0 spa d |
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|a 372.85(061.3)
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| 111 |
2 |
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|a Seminario latinoamericano sobre el mejoramiento de la enseñanza de las ciencias, Montevideo, 1972.
|9 62774
|
| 245 |
1 |
0 |
|a La enseñanza de las ciencias en América Latina
|
| 260 |
|
|
|a Montevideo :
|b UNESCO,
|c 1973.
|
| 300 |
|
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|a 112 p. ;
|c 27 cm.
|
| 650 |
|
4 |
|a CIENCIAS-ENSEÑANZA-CONGRESOS, CONFERENCIAS, ETC.
|9 62775
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| 942 |
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|c 34
|d Miguel Kiperszmid
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| 997 |
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|z a
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