printed instructional, educational and teaching materials in the field of children's education for the preschool level - ages 4 and under; kindergarten - age 5; elementary school level including primary and middle level - ages 6-11; middle school level or junior high school level - ages 12-14; high school - ages 15-18; catalogues featuring information and materials for children's education in the field of preschool level - ages 4 and under; kindergarten - age 5; elementary school level including primary and middle level - ages 6-11; middle school level or junior high school level - ages 12-14; high school - ages 15-18

services, namely, publication of books for instructional and educational purposes in the nature of courses at the preschool level - ages 4 and under; kindergarten - ages 5; elementary school level including primary and middle level - ages 6-11; middle school level or junior high school level - ages 12-14; high school - ages 15-18; counseling in the field of education