블랙홀
Subtitle: sijang chʻangjo chŏllyak
By: Morabianbajel Kʻŏnsoltʻing ; Kwŏn Min oe chiŭm
Contributors: MoravianBasel Consulting (Firm : Korea)
Edition: 1-pʻan.
Publisher: Kojŭwin
Published: 2005
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 231
Subjects: Marketing; Consumer satisfaction; Industrial management; Korean language materials
Other titles: Bŭllaek hol; Black hole strategy