Combo 3-Line Gradebook/4-8 Subject Planbook; 9GB-049 3-line gradebook is 9" X 12" (56 pages), 10 weeks across (3 lines per student w/20 students per page) and handles 7 classes of 40 students each for 4 quarters; P48 Planbook Page is 9" X 12", covering 5 days a week w/subjects top to bottom incl. 1 additional block for comments/objectives, covering 40 weeks, incl. seating charts; Wire-O bound w/clear polyethylene cover