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c1982 s1982 xxu 0||||| eng |
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|a 02771365 = Ne
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| 035 |
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|a 88706
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|a Sistema de Bibliotecas de la Universidad de Costa Rica
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0 |
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|a eng
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| 082 |
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|a 510
|b N
|2 00
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| 245 |
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|a News bulletin /
|c National Council of Teachers of Mathematics. --
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| 260 |
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|a Reston, Va. :
|b NCTM,
|c c1982.
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| 300 |
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|a volúmenes :
|b ilustraciones ;
|c 28 cm
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| 362 |
0 |
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|a Vol. 18, no. 5 (May. 1982)-
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| 590 |
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|a Suscripción/Expositor
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| 650 |
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|a MATEMATICAS
|x PUBLICACIONES PERIODICAS
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| 949 |
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|a -AG.-b CVG
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| 916 |
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|a Registros del LS-2000
|