Public domain
Explanations of the Principles of Contemplation and Observation, 6 Volumes, Vol. 1 (Volumes 1-2)
From the collection of National Diet Library, Japan. Free to download, adapt and use — no permission needed.
Subjects
Credit line止觀義例隨釋 6卷 第1冊(巻1-2). 元和2 [1616]. (宋) 處元 述. National Diet Library, Japan. Public domain.