75433098
Feb 12, 1998
Dec 28, 1999
[books, workbooks, lab manuals, lecture notes, laboratory workbooks and notebooks, teaching materials on the subjects of engineering sciences, computer science, mathematics, natural sciences, physical sciences, business administration, social sciences, and modern languages]
Paper Goods and Printed Matterpublication of books, workbooks, lab manuals, lecture notes, and printed teaching materials; consultation services and designing and arranging to have custom-published books, teaching materials and other learning aids for others
Computer and Scientific