An Introduction to Sustainable Development has 416 pages.
Introduction to Christianity has 300 pages.
An Introduction to Zen Buddhism has 130 pages.
Introduction to the Science of Hadith has 356 pages.
An Introduction to Old Norse has 412 pages.
Introduction to Kant's Anthropology has 124 pages.
Introduction to Objectivist Epistemology has 164 pages.
A Plain Introduction to the Criticism of the New Testament has 418 pages.
Many of these changes can be summarized in the phrase "sustainable development." The case of sustainable development is appearing more and more frequently in discussions of community economic development.
108, excluding the contents and introduction
There are 400 pages if you are only going by page numbers, 401 if you count the FACTS page infront of the introduction.
Sustainable development happens when people want it, when governments legislate for it, when customers desire it, when architects are employed and given a brief to design a sustainable building, and for many other reasons. People want sustainable development because that way they are leaving a lighter footprint on the earth. They are using fewer resources. They are causing less pollution. They are causing less damage to the environment and to the planet.
A prologue in a novel typically ranges from 1 to 5 pages in length. It serves as an introduction to the story and sets the tone for what is to come.