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01244nam a2200277 a 4500 |
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AR-LpUBP |
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20250704190427.0 |
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050803s1966 ag g 000 0 spa d |
| 040 |
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|a AR-LpUBP
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| 080 |
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|a 373.851
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| 100 |
1 |
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|a Trejo, César Carlos
|d 1933
|9 18405
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| 245 |
1 |
0 |
|a Enseñanza de la matemática moderna en el 1º curso
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| 260 |
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|a Buenos Aires :
|b EUDEBA,
|c 1966.
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| 300 |
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|a x, 109 p. :
|b ilus ;
|c 23 cm.
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| 490 |
0 |
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|a La escuela en el tiempo. Textos del secundario. Matemática
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| 500 |
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|a Cab. port.: César A. Trejo y Jorge E. Bosch Bibliografía, p. 109
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| 650 |
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4 |
|a MATEMATICA MODERNA-ENSEÑANZA
|9 20101
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| 942 |
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|o BC 373.8 TRE ej. 1
|p DUN457406
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|i 457408
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|o BC 373.8 TRE ej. 3
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|c 62069
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|z a
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