Text printed in italics has been transcribed _between underscores_, bold face printed text =between equal signs=. Small capitals have been replaced with ALL CAPITALS. Literature references are numbered and listed per chapter at the end of the chapter, footnotes (indicated by letters in square brackets) will be found directly underneath the paragraph, table or illustration to which they refer.…
Or read it translated: 日本語 · 中文 · हिन्दी · Español · العربية · Français · বাংলা · Português · Русский · Bahasa Indonesia · اردو · Deutsch · Kiswahili · 한국어