A dictionary to understand cognitive biases and make correct choices. - Title: Cognitive Bias Dictionary - Author: Keibun Tanaka, Supervised by: Koji Yano I bought this as a new book and have read it once (^^)! It has been stored at home, so please understand before purchasing♪ ※No price reduction ※No pets, no smokers I am also selling other items, so if you purchase multiple books, I will discount 100 yen per book! Please comment!