Boric acid  tʻuyŏ e ŭihan pakʻwi chungjang sangpʻi sepʻo ŭi hyŏngtʻaejŏk pyŏnhwa
By: Yu Chae-hyŏk
Publisher: s.n.
Published: 1975
Place of publication: Seoul?
Language: kor
Number of pages: 16
Notes: Thesis (M.A.)--Koryŏ Taehakkyo, 1975.

Includes bibliographical references (leaves 12-13).

Abstract in English.