TY - BOOK ED - Kwahak Paekkwa Sajôn Chonghap Ch'ulp'ansa ED - 과학백과사전종합출판사 TI - Munhwaô haksûp CY - P'yôngyang KW - Journal -- Language -- General -- DRK N1 - Since 1990 the journal has been published by ╗t╚??·?e├???╗t ER -