Knowledge Universe and Virtual Schools: Educational Breakthrough or Digital Raid on the Public Treasury?
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[1] Tom Clark,et al. Virtual Schools: Trends and Issues. A Study of Virtual Schools in the United States. , 2001 .
[2] Susan Ohanian,et al. The K12 Virtual Primary School History Curriculum: A Participant's-eye View , 2004 .
[3] G. Dus.. For Adults Only. , 1957, Science.
[4] Martin Kaiser,et al. Milwaukee Journal Sentinel , 2003 .