벤처의제4물결
Subtitle: 21-segi ŭi benchʻŏ ŭi saeroun taean ŭn kʻŭrebijŭ : Crebiz
By: Yi Chʻi-gu chiŭm
Edition: Che 1-pʻan.
Publisher: Hanʾguk Kyŏngje Sinmun
Published: 2000
Place of publication: Sŏul Tʻŭkpyŏlsi
Language: kor
Number of pages: 231
Other titles: Benchʻŏ ŭi che 4-mulkyŏl