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Download Name Play Size Duration
download Credits
0.2 MB 0:12 min
download Page 3 Exercise 3
0.6 MB 0:40 min
download Page 4 Exercise 2
0.6 MB 0:42 min
download Page 5 Exercise 1
0.8 MB 0:54 min
download Page 6 Exercise 2
0.5 MB 0:36 min
download Page 8 Exercise 1
0.8 MB 0:51 min
download Page 9 Exercise 2
0.4 MB 0:28 min
download Page 9 Exercise 3
0.4 MB 0:29 min
download Page 11 Exercise 7
0.3 MB 0:22 min
download Page 12 Exercise 10
0.4 MB 0:26 min
download Page 12 Exercise 11
0.7 MB 0:45 min
download Page 13 Exercise 13
0.5 MB 0:30 min
download Page 13 Exercise 14
0.5 MB 0:30 min
download Page 13 Exercise 16
0.6 MB 0:39 min
download Page 14 Exercises 17 and 18
1.1 MB 1:13 min
download Page 15 Exercise 21
0.4 MB 0:28 min
download Page 16 Exercise 1
0.9 MB 1:02 min
download Page 18 Exercise 1
0.4 MB 0:25 min
download Page 18 Exercise 2
0.6 MB 0:41 min
download Page 18 Exercise 3
0.3 MB 0:18 min