Chemistry Important Problem Collection: Chemistry Basics & Chemistry With separate answer booklet. There are markings with a highlighter on 3 pages of the textbook, and circles drawn with a pencil on the problem numbers. There are highlighter markings in the answer section. I will include "124 Important Chemistry Points to Check Before the Entrance Exam." No writing. It's a great little booklet summarizing only the key points, so it's convenient to carry around. I think the condition is very good. Please forgive any oversights as this is a layman's inspection. Important Problem Collection, Reading, Listening, Mathematics Publishing, Suken Shuppan, Sundai, Kawaijuku, Z-kai, Akahon (Red Book - past exam questions), past exam questions, university entrance exams, common test, mathematics, English, Hironobu Takeoka, chemistry, chemistry basics, physics, physics basics, biology, biology basics, earth science, earth science basics, probability, math 1, math 2, math A, math B, math 3, textbooks, texts, problem collections, university entrance exams, past exam questions, mark sheets, Akahon (Red Book), Kurohon (Black Book), Aohon (Blue Book), common test, Kawaijuku, Sundai, Z-kai, Benesse, Toshin, Toshin High School, Manavis, Mathematics Publishing, Z-kai, math A, math B, math 1, math 2, math 3, English, chemistry, physics, physics basics, biology, geography, world history, Japanese history, ethics, political science and economics, Shobun Publishing, Japanese language, Kanji Kentei (Kanji Proficiency Test), classical Japanese, classical Chinese, textbooks, problem collections, reference books, workbooks, university entrance exams, university entrance exam, high school, common test, high school, chemistry, physics, biology, earth science, mathematics, English, Toshin, Kawai, Sundai, Jikkyo Shuppan, Obunsha, Buneido, Yozemi, SEG, Z-kai, Shinken Zemi, Todai, Kyoto University, Waseda, Keio, Tokyo Institute of Technology, Osaka University, Akahon (Red Book), Aohon (Blue Book), University Mathematics Standard Problem Essence, Meimon no Mori, New Study of Chemistry, Nanke, University of Tokyo, Difficult Problems, Tetsuryokukai, Japanese Language, World History, Japanese History, Contemporary Society, History and Civics, Former Imperial Universities, Kyoto University, Osaka University, Tohoku University, Hokkaido University, Nagoya University, Kyushu University, Waseda, Keio, Sophia, Meiji, Aoyama Gakuin, Rikkyo, Chuo, Hosei, Kansai University, Kwansei Gakuin, Doshisha, Ritsumeikan, Faculty of Medicine, Faculty of Engineering, Faculty of Science, Faculty of Letters, Faculty of Law, Faculty of Economics, 1-to-1 Correspondence, High-Level Science Mathematics, Tekkabe, Benesse, Zento Descriptive Mock Exam, Science and Humanities, University Entrance Exam, Textbooks, Study Sapuri, Hitotsubashi, Summer Course, Winter Course, Text, Basics, Center, SysTan, Idioms, English Vocabulary, SapiX, Kaisei, Tsukukoma, Nada, Yokohama National University, Ryomon no Kaze, English Comprehension, Chart, Organic Chemistry, Inorganic Chemistry, Midorihon (Green Book), Kitakyushu Yobiko, Reference Books, Important Problem Collection, Common Test, Solution Methods, Past Exam Questions, Open, Pre, University Entrance Exam, Focus Gold, Essence, Ryomon no Kaze, Meimon no Mori