IInʼgu punsŏkInʼgu punsŏkde Sun YiMateriasStatistical methodsDemographyPopulationEdiciones (1)Inʼgu punsŏk (1992)Chayu Akʻademi · korMás obras de Sun YiHHyŏndae ŭiryo pojangnonHyŏndae ŭiryo pojangnon1984Time-delay systemsCChinese Sharing EconomyChinese Sharing EconomyVer todas las obras de Sun Yi →