00276nam a2200085 a 450000500170000000800410001705000210005810000180007924500930009720140408090009.0021114s19uu    xx            00    eng d  aPGS '98bSIS #28  aSison, Mara P  aInsights and practices of grade 6 SIS on the uses of the internet school year 1997-1998.