474: 30-40, 56, 58
473: 1-8, 11-21
474: 22-29, 57
449: 9,11,21,41 & 453: 14,15,20
449: 17-20, 23,24,27,31,34,35
449: 1,2,12,13,98,99
453: 1-3, 5-12
438: 5-6. 8-11, 39-42
438: 2-4, 15-18, 44-46
428:11,12,27-29, 41, 51-58
428:1,3,7,9 (graph) 13-18 (no graphs)
pg. P12 29, 31-34, & 421: 1-6, 8-11