00856nam a2200217 a 450000100060000000300090000600800410001502000150005604000280007108200190009910000370011824500580015526000240021330000100023765000390024765000370028694200120032399900170033595201430035295201430049524160CO-ViMGA141112s2004 ck r 000 u spa d a9580510180 aCO-ViMGAbspacCO-ViMGA04a540.72 T673c101 aTorres Salgado, Dora edith9440510aCiencia experimental 10 / cDora edith Torres Salgado aColombia : bEducar a184p.14aBIOLOGIA - ENSEÑANZA SECUNDARIA 14aQUIMICA - ENSEÑANZA SECUNDARIA 2ddccBK c10282d10282 01102ddc41708001aMEVIGACOMbMEVIGACOMd2015-12-04h06/dic/2011l0o540.72 T673c10 p24166r2015-12-04 00:00:00tEj. 1w2015-12-04yBK 01102ddc44708001aMEVIGAPORbMEVIGAPORd2015-12-04h06/dic/2011l0o540.72 T673c10 p24167r2015-12-04 00:00:00tEj. 2w2015-12-04yBK