78671602
Jul 15, 2005
Jul 4, 2006
PERFECTION LEARNING CORPORATION
Active Trademark
Printed instructional, educational, and teaching materials in the fields of English, Language Arts, Reading and Writing, Mathematics, Science and Social Studies
Paper Goods and Printed MatterPublication of textbooks, books, magazines, manuals, teacher's guides, workbooks and other printed matter; publishing of electronic publication
Education and Entertainment