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20231114181121.0 |
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050802s1985 ag d g 000 0 spa d |
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|a 372.851
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| 100 |
1 |
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|a Danna, Ives Lys
|9 20069
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| 245 |
1 |
0 |
|a El aprendizaje del número; la computadora
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| 260 |
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|a La Plata :
|b Laboratorio de psicología evolutiva,
|c 1985.
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| 300 |
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|a 278 p. :
|b ilus, gráfs., dibs ;
|c 26 cm.
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| 500 |
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|a Bibliografía, p. 277-278
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| 650 |
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4 |
|a MATEMATICAS-ENSEÑANZA PRIMARIA
|9 20100
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| 942 |
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|c BK
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| 952 |
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|b DUN
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|d 2023-07-10
|i 467366
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|o BC 372.851 DAN ej. 1
|p DUN467366
|r 2023-07-10 20:21:05
|w 2023-07-10
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| 952 |
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|0 0
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|o BC 372.851 DAN ej. 4
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|y BK
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| 999 |
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|c 19072
|d 19072
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| 988 |
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|d CLI CLI
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