Course Content Ex46 (page 50-55) S4 Part B Ex42 (pages 46-49) S4 Part B Ex19 (pages 4-23) PARTB Ex61 page 77 REV PARTB Ex30 (pages 26-31) S4 Part B Ex37 (Companion page 36)PART B Ex58 page 54 S4 Part B Ex32 pages 22-31 PART B Ex31 pages 30-31 S4 Part B Ex52 (Companion page 88) S4 Part B Ex33 (Companion page 83 PART B Ex22 page 26-27 S4 Part B Ex21 page 24-25 S4 Part B Ex12 page 16-17 S4 Part B Ex9 page 15 S4 Part B Ex6 page 10-11 S4 Part B
