Kyeryang chirihak
By: Nam Yŏng-u chŏ
Edition: Chʻopʻan
Series: Chirihak chʻongsŏ
Publisher: Pŏmmunsa
Published: 1992
Place of publication: Sŏul
Language: kor
Number of pages: 591
Subjects: Statistical methods; Geography
Notes: Includes bibliographical references and indexes.