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200 1 $aSatelites y educacion$fTeofilo M. Tabanera.
210   $aBuenos Aires$cAngel Estrada$d1971
215   $aXVII, [1], 298, [2] p. ill. 20 cm
610 0 $aSatelliti
700  1$aTabanera,$bTeofilo M.$012982
801  0$aIT$bUNINA$gRICA$2UNIMARC
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