Rufus’ notebook was scanned to PDF by Caroline Series. The individual pages can also be viewed as a gallery below

Problem 1-5

Problems 6-8

Problems 9-14

Problems 15-21

Problems 22-29

Problems 30-35

Problems 36-42

Problems 43-48

Problems 49-53

Problems 54-57

Problems 58-62

Problems 63-65

Problems 66-70

Problems 71-76

Problems 77-81

Problems 82-87

Problems 88-93

Problems 94-102

Problems 103-110

Problems 111-121

Problems 122-129

Problems 130-134

Problems 135-142

Problems 142-149

Problems 150-157