00537cam a2200193 450000500170000099900150001724500660003202000050009810000880010304400050019125000050019604100080020130000050020950000050021483000050021926000090022408200070023395201030024020260711133833.0 c1228d1228 aLa Investigaciòn en el Àrea Educativa:Tres perspectivasb a aEichelbaum de Babini, Ana MarìaGibaja, Regina Elenade Gueventter, Elida Leibovich a a aspa a a v abc ab 001040708CGaBCbBCd2010-01-01i003695l0o / p003695r2026-07-11 13:38:33t1w2026-07-11yBK