A set of reference books for aptitude test preparation for public junior high and high schools. - Set contents: Isotone Lecture Series, Humanities FV, Science FV - Purpose: Preparation for aptitude tests for public junior high and high schools - Contents: Problems and explanations related to communication - Language: Japanese - Format: Reference book Thank you for viewing. As shown in the fifth photo, there are a few pages with writing in red ballpoint pen. Please understand.