Hanʾguk ŭi ko hwalcha - Son, Po-gi. ([Sŏul Tʻŭkpyŏl-si] : Pojinjae : Chŏjakkwŏnja Hanʻguk Tosŏgwanhak Yŏnʾguhoe, 1971)
Includes index.
In Korean and English.
Parallel title in English on spine: Early Korean typography.
Bibliography: p. 138-142.
Keywords: Printing -- Korea -- History; Printing -- Specimens