as of 02-24-06

page 4 – Lesson 5 – Corrections on Exercises 1b,5,6,8, and 9

page 5 – Lesson 1 – Corrections on Exercises 1a and 1b

page 5 – Lesson 2 – Corrections on chart in Exercise 1

page 6 – Lesson 3 – Corrections on Exercises 15 and 16

page 6 – Lesson 4 – Correction on Numbering Exercises

page 8 – Lesson 1 – Correction on Exercise 18

pages 9-10 – Lesson 2 – Corrections on Exercises 5,10,11,12

page 14 – Lesson 5 – Correction on Exercise 1.c)

page 16 – Lesson 6 – Correction on Exercises 10 and 12

page 18 – Lesson 6 – Correction on Exercises 21, 22, 23, 24

page 21 – Lesson 7 – Correction on Exercise 5

page 30 – Lesson 8 – Correction on Exercise 11

page 31 – Lesson 9 – Correction in title of Lesson and Exercises 9 and 10

page 32 – Lesson 9 – Correction on Exercises 11 and 12

page 37 – Lesson 1 – Correction on Exercise 1b

page 38 – Lesson 1 – Correction on Exercise 2 h

page 39 – Lesson 1 – Correction in numbering on Exercise 9

page 39 – Lesson 1 – Deletion of Solution 14

page 40 – Lesson 2 – Correction of typos in Exercises 19, 25, 27, 28

page 41 – Lesson 3 – Correction of typo in Exercise 6

page 42 – Lesson 3 – Correction on Exercises 11-22