Is the table of contents for a book its informational structure? For what purpose (s) is the table of contents used?

Yes it is. Table of Contents – a list of all parts, sections, chapters and paragraphs included in the publication, indicating the page numbers on which they begin.

Remember: The process of learning a person lasts a lifetime. The value of the same knowledge for different people may be different, it is determined by their individual characteristics and needs. Therefore, knowledge is always needed at any age and position.