Reinforcement stone: Floating self-study

The poison is a self-learning and limited script for women. It is a book that allows young children who are poor and unable to study in school, or women whose wives are so preoccupied with housework, to learn by themselves and thus make their life as textable as possible.

Korean title: 부유독습

Korean author: 강화석

Korean publisher: 경진

ISBN-13: 9788959961726