With the exception of Figure 26, which forms the frontispiece of this work, the descriptions of individual figures have been shifted to follow their first mention in the text. Italics are indicated by _underscores_. Small capitals have been replaced by full capitals. Apparent typographical errors have been corrected.…
Or read it translated: 日本語 · 中文 · हिन्दी · Español · العربية · Français · বাংলা · Português · Русский · Bahasa Indonesia · اردو · Deutsch · Kiswahili · 한국어