Booklet

There are many booklet in the bookstore. Furthermore, booklet is exist in business. The example, it is needed the situation that businessman have to explain a buyer about his company's product. The booklet is well-organized. So, it is general-purpose one. If other business person who is his company have to explain about product, the booklet is very valid thing. I think that booklet is "a manual" When we work the part time job , we have to learn the manual. It is not so difficult, but it is well- organized! I think the best well-organized booklet is "manual" .