P6 tool book, appendix and index

Where is a reference book list found in a book?

• Appendix

• Index

• Content

I want to know a word on which pages it appears. Where can I check it up?

• Appendix

• Index

• Content

I want to know where a country locates at. Which book I can read?

• Atlas

• Annual Report

• Dictionary

I want to know the meaning of "a hot potato". Which book can we read?

• Atlas

• Encyclopedia

• Idiom Dictionary

Which of the following is a tool book?

• Manual

  Book

• History

  Book

• Story

  Book