Chapter Opener

Figure 28.1

Figure 28.1a

Figure 28.1b

Figure 28.2

Figure 28.3

Figure 28.3a

Figure 28.3b

Figure 28.4

Figure 28.5

Figure 28.6

Figure 28.7

Figure 28.7a

Figure 28.7b

Figure 28.8

Figure 28.9

Figure 28.10

Figure 28.11

Figure 28.12

Figure 28.13

Figure 28.14

Figure 28.15

Figure 28.16

Figure 28.16a

Figure 28.16b

Figure 28.16c

Figure 28.17

Figure 28.17a

Figure 28.17b

Figure 28.18

Figure 28.19

Figure 28.20

Figure 28.21

Figure 28.22

Figure 28.23

Figure 28.24

Figure 28.25

Figure 28.25a

Figure 28.25b

Figure 28.26

Figure 28.27

Figure 28.27a

Figure 28.27b

Figure 28.27c

Figure 28.28

Figure 28.29

Figure 28.29a

Figure 28.29b

Figure 28.29c

Figure 28.30

Figure 28.31

Figure 28.32

Figure 28.33

Figure 28.34

Figure 28.35

Figure 28.36

Figure 28.37

Figure 28.38

Figure 28.39

Figure 28.40

Figure 28.41

Figure 28.42

Figure 28.43

Figure 28.44

Figure 28.45

Figure 28.46

Figure 28.47

Figure 28.48

Figure 28.49

Figure 28.50

Figure 28.51

Figure 28.52

Figure 28.53

Figure 28.54

Figure 28.55

Figure 28.56

Figure 28.57

Figure 28.58

Figure 28.59

Figure 28.60

Figure 28.61

Figure 28.62

Figure 28.63

Figure 28.64

Figure 28.65

Figure 28.66

Figure 28.67

Table 28.1

Unnumbered Figure 28.1

Unnumbered Figure 28.2

Unnumbered Figure 28.3

Unnumbered Figure 28.4

Unnumbered Figure 28.5

Unnumbered Figure 28.6

Unnumbered Figure 28.7

Unnumbered Figure 28.8

Unnumbered Figure 28.9

Unnumbered Figure 28.10

Unnumbered Figure 28.11