"The World's Easiest to Understand IT Industry Structure and Flow, 5th Edition" by Inou This book provides an easy-to-understand explanation of the basic knowledge related to the IT industry. A must-read for those involved in the IT industry, those who want to work in the IT industry, and those who want to do business in the IT industry!! We cannot answer questions other than those about the current condition of the product. As this item has been inspected by an amateur and stored at home, there may be oversights. Please understand that this is a used item and has been stored at home before purchasing. Please refrain from purchasing if you have any concerns. Packaging will be simple, and recycled materials will be used for packaging materials. The shipping method may change from the method described. We are not responsible for any accidents, damage, or loss during shipping after the item has been sent. Please refrain from making claims or returns. Due to my lifestyle, it may take some time to respond to messages, etc. I would appreciate it if you could be patient. #Inou #Book #Society/Management"