Machʻumpŏp kwa kyojŏng ŭi silche
By: Mi Sŭng-u chiŭm.
Edition: Chʻopʻan
Publisher: Ŏmunʼgak
Published: 1982
Place of publication: Sŏul
Language: kor
Number of pages: 496
Subjects: Korean language -- Orthography and spelling; Korean language -- Errors of usage