Ŭnchʻong ŭi haessal iyŏ
Subtitle: ŭiji wa kamdong ŭi chʻehŏm sugi
By: Ma Tae-bok.
Publisher: Paegyang Chʻulpʻansa
Published: 1983
Place of publication: Sŏul-si
Language: kor
Number of pages: 245
Subjects: Ma, Tae-bok.; Teachers of problem children -- Korea (South) -- Biography.; Educators -- Korea (South) -- Biography.