A textbook explaining the basics of biology in 117 lectures. - Title: Toru Omori's Strongest Lectures: Biology, 117 Lectures - Author: Toru Omori - Publisher: Bun'eido - Price: 2,500 yen I've taken a quick look and there are no markings inside, but the cover is missing. The condition is as shown in the images. If anyone is interested and understands the condition, please feel free to purchase.