Official textbook on mental health management, Line Care Course, 5th edition. - Title: Mental Health Management Certification Exam Official Textbook, Line Care Course, 5th Edition - Publisher: Chuo Keizai-sha - Course Type: Type II [Managers' Course] - Version: 5th Edition - Exam Type: Certification Exam The book itself was purchased about 9 months ago. I used it for the exam in March. I have used a highlighter, underlined, and circled things while studying. If you don't mind, please consider it. Thank you for looking.