Answer:To find the specific information you need from a book, the best approach is to utilize the following parts:1. Table of contents and introduction: These sections will give you an overall idea of the book's content and organization.2. Relevant chapter: Depending on the topic you are interested in, locate the appropriate chapter(s) that focus on that subject.3. References or bibliography: The author often lists their sources or references used in the book.4. Index: It contains key words and topics, allowing you to find relevant information quickly.5. Exercises and practice activities.