Wu Chʻang-shuo chüan shu pe jo hsin ching
By: Wu Chʻang-shuo [Chün-chʻing] ; Matsumaru Tōgyo henshū.
Contributors: Matsumaru, Tōgyo, 1901-1975
Publisher: Eiwadō
Published: 1974
Place of publication: Tokyo
Language: jpn
Number of pages: 19
Subjects: Calligraphy, Chinese; Chinese language -- Writing -- Seal style
Other titles: Prajñāpāramitā. Hṛdaya; Go Shōseki hannyashingyō
Notes: In portfolio.

Explanatory note in Japanese.