99707054
Mar 17, 2026
Downloadable educational books featuring mathematics; Downloadable e-books in the field of mathematics; Downloadable educational course materials in the field of mathematics and mathematics competition preparation
Electrical and Scientific ApparatusPrinted educational materials in the field of mathematics; A series of printed books, printed articles, printed handouts and printed worksheets in the field of mathematics
Paper Goods and Printed MatterEducational services, namely, conducting competitions, seminars, and classes in the field of mathematics and distribution of training material in connection therewith
Education and Entertainment