76466674
Nov 13, 2002
Dec 21, 2004
Active Trademark
[ Microfiche, ] CD-ROM, computer discs, [ audio and video tapes ] in the field of mathematics, for use by teachers in pre-Kindergarten through 5th grade education
Electrical and Scientific ApparatusEducational books and teaching manuals in the field of mathematics, for use by teachers in pre-Kindergarten through 5th grade education
Paper Goods and Printed Matter