It contains detailed information about the emergence and development of print culture, including block printing and movable type printing, as well as the value of world cultural heritage as a record culture. In particular, it shows the casting process of movable type characters in a photo and illustration in an easy-to-understand way, especially with regard to metal type. This book not only provides a basic understanding of Korean culture, but also is useful for students studying Korean bibliography as it was written from a bibliographical perspective.