Pre-recorded CD's, video tapes, and DVD's featuring training in the field of mathematics for all grades.
Class 016
Class 016
Paper Goods and Printed Material
Educational books for elementary, intermediate and senior levels (grades 1-12); educational publications, namely training manuals in the field of mathematics for all grades; printed instructional, educational and teaching materials for mathematics.
...
Class 041
Education and Entertainment Services
Education rendered through correspondence courses and distance learning.
Pre-recorded CD's, video tapes, and DVD's featuring training in the field of mathematics for all grades.
016
Class 016
Paper Goods and Printed Material
Educational books for elementary, intermediate and senior levels (grades 1-12); educational publications, namely training manuals in the field of mathematics for all grades; printed instructional, educational and teaching materials for mathematics.
...
Class 041
Education and Entertainment Services
Education rendered through correspondence courses and distance learning.
Pre-recorded CD's, video tapes, and DVD's featuring training in the fi...
