Yesul kwa sahoe
By: chipp'ilcha, Kim Hyŏn ... [et al.] ; Han'guk Sahoe Kwahak Yŏn'guso p'yŏn.
Series: Sahoe kwahak ch'ongsŏ ; 4
Published: 1979
Place of publication: Sŏul : Minŭmsa, 1979
Language: kor
Number of pages: 248