74619898
Jan 9, 1995
Dec 23, 1997
educational and instructional material in the fields of history, politics, physical science and technology, social science, language, math, arts and entertainment, computers, literature, and life skills, namely, exposed filmstrips, pre-recorded video cassettes and laserdiscs, pre-recorded audio cassettes and compact discs, computer programs, and CD-ROM programs; and instructional books, instructional skill sheets, and teacher's guides, all sold as a unit
Electrical and Scientific Apparatus