Product description ※Please note that product information is not in full comprehensive meaning because of the machine translation.
Society
In 13,000,000 parts of the world, "The Sacred Book of Negotiation Techniques," which must be read by business people, and 『 Harvard-style 』 of Negotiation Techniques have finally become manga. The essence that Harvard University's Institute of Negotiation Techniques has studied for 40 years is acquired through the story of manga! This book, which is the first volume, thoroughly explains the basic "Four Principles".