77195686
Jun 1, 2007
Dec 2, 2008
Printed instructional, educational and teaching materials, namely, books, charts, tables and manuals, in the field of mathematics and test preparation for mathematics classes
Paper Goods and Printed MatterEducational services, namely, conducting classes, home study courses and tutoring in the field of mathematics; educational testing for purposes of assessing skills in mathematics; training teachers to teach remedial mathematics
Education and Entertainment