Na ŭi t'oik manchŏm sugi
Subtitle: Sim Chae-ch'ŏn changp'yŏn sosŏl = My journey to perfect toeic score
Edition: Ch'op'an
Published: 2012
Language: kor
Number of pages: 302
ISBN-13: 9788901139609
Other titles: My journey to perfect toeic score
Notes: "Che 3-hoe Chungang changp'yŏn munhaksang susangjak."