This is a new business book titled "Knowledge of Trade Practices." It is a recommended read for those who want to deepen their knowledge of trade practices. [Author] Masao Matsumoto [Publisher] Diamond, Inc. [Category] Business New Book As this is a home-stored item, there is age-related deterioration, but it is fine for reading. *There is correction tape on the inside of the cover and writing at the bottom of the index. Please refrain from purchasing if you are concerned about this. ◎Thank you for looking. I look forward to your consideration!