Chibang taehak munje ŭi punsŏk kwa sisachŏm
By: Kim Hŭi-sam
Series: KDI chŏngch'aek p'orŏm -- Che 211-ho (2009-04)
Publisher: KDI
Published: 2009
Place of publication: Sŏul-si
Language: kor
Number of pages: 20
Notes: Includes bibliographical references (p. 17).