◆ This is an old book published in 1937, but those interested are welcome to take a look. ◎ This book is a publication of the shorthand notes from a lecture titled "The Realm of Natural Science" given by Dr. Motoki Matsui, former President of Kyoto Imperial University and Doctor of Science, at the First Training Course in Natural Sciences held by the Ministry of Education in November 1936. The notes were revised and expanded by the doctor himself and published as a volume in the Ministry of Education's "Japanese Culture Series." (September 1937, Japanese Culture Association) ◉ A5 size. Paperback. 33 pages. Original price: 15 sen. ◉ Edited and published by: Japanese Culture Association Publishing Department, September 30, 1937. ★ Condition - The cover has dulling, some stains, and browning at the edges. The title label is yellowed and stained, with a small part of the lower corner missing. The spine is browned, with some parts missing at the top and bottom. The edges of the pages and the top and bottom of the book have browning and stains. The front and back inside covers are yellowed, stained, and creased. The pages are yellowed, and the outer edges have browning. There are some minor wrinkles in the margins of some pages, indicating use, but there are no markings or writing.