Yangmul namyong chongsonyon ul wihan kyoyuk puroguraem kaebal e kwanhan yongu =
Subtitle: A study of an education program for adolescent drug users (Yongu pogoso)
Publisher: Hanguk Hyongsa Chongchaek Yonguwon
Published: 1992
Language: kor
Format: Unknown Binding
Number of pages: 134
ISBN-13: 9788973660544