77317940
Oct 31, 2007
Jan 5, 2010
educational software featuring instruction in improving understanding and use of math and data in the field of education and business sold as an integral component of children's educational software; electronic publications, namely, books and manuals featuring educational information about improving the understanding and use of math and data recorded on CDs and DVDs; downloadable electronic publications in the nature of books and manuals featuring educational information about improving the understanding and use of math and data
Electrical and Scientific Apparatus