① Baihokan: Michinori Oki, Yasuji Takebayashi, and Yoshikazu Muto, co-authors March 1995, 30th printing of the first edition 1. Fundamentals 2. Properties of Elements 3. Properties of Inorganic Compounds 4. Types and Properties of Organic Compounds 5. Structure of Matter 6. Equilibrium 7. Thermal Properties 8. Electromagnetic and Optical Properties 9. Others 10. Tables of Organic Compounds Purchased new and used a few times, then stored. The cover has scratches and tears. There are no markings. There is a library stamp. There are stains. ② Ohmsha, edited by Isao Okada April 1983, 1st printing of the 1st edition I Unit Section / II Nomenclature Section / III Physical Properties Section Purchased new and used a few times, then stored. The edge of the cover is damaged. The text is also yellowed.