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00658cam a22002412u 4500 |
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LIBRI-011750 |
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AR-CrUNPB |
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170901s1970 ag r 000 0 spa d |
| 040 |
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|a AR-CrUNPB
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| 082 |
0 |
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|a 372.7/P.19
|2 20
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| 100 |
1 |
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|a Picard, Nicole
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| 700 |
1 |
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|a Estol de Besio, Irma A
|e tr
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| 245 |
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3 |
|a La matematica moderna en los primeros grados /
|c Nicole Picard
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| 255 |
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|a .7
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| 260 |
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|a Buenos Aires :
|b Estrada,
|c 1970
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| 300 |
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|a 193 p
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| 590 |
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|a Registros migrados a formato MARC
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| 650 |
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7 |
|a ENSEÑANZA
|2 Unescot
|9 2956
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| 650 |
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4 |
|a ENSEÑANZA DE LAS MATEMATICAS
|9 1015
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| 942 |
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|c BK
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| 910 |
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|a lg000307
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|c 63122
|d 63122
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