【Individual sales and price negotiations are not accepted】 "Management: Tasks, Responsibilities, Practices" List price: ¥2000 + tax "The Effective Executive: The Definitive Guide to Getting the Right Things Done" Peter F. Drucker List price: ¥1800 + tax These are used items, so there may be some minor damage, but there are no markings and they are perfectly readable. Please refrain from price negotiations. I will ship promptly. Thank you very much.