This book explains how to improve concretization skills using a 3-STEP process for verbalization. - Title: The Complete Guide to Verbalization - Author: Takuro Yamaguchi - Price: 1600 yen - ISBN: 978-4-7911-1926-6 - Content: Explains the 3-STEP process of verbalization and provides methods for improving concretization skills. I purchased this new and read it once, but it's in beautiful condition with no folds or creases.