21-segi rul taebihan taehak ui saengjon chollyak
Subtitle: Chunbi hanun taehak i mirae rul chudo handa
Edition: Chopan edition
Publisher: Hanyang Taehakkyo Chulpanwon
Published: 1996
Language: kor; eng
Format: Unknown Binding
Number of pages: 384
ISBN-13: 9788972180623