첫임무
By: kŭrim Pak Yun'-gŏl ; [p'yŏnjip Han Tong-suk]
Series: Adong kŭrim mun'go -- 21; Adong kŭrim munʾgo -- 21
Publisher: Kŭmsŏng Ch'ŏngnyŏn Ch'ulp'ansa
Published: 1990
Place of publication: P'yŏngyang
Language: kor
Number of pages: 48
Subjects: Picture books; Children's stories, Korean
Other titles: Ch'ŏt immu