Title: Chŏngbu yanggok kwalli mit kwanchʻŭk e kwanhan chŏngchʻaek simyulleisyŏn mohyŏng ŭi hwaryong pangan yŏnʼgu
First published: 1985
Subjects: Grain trade, Government policy, Mathematical models, Grain, Storage
LC classification: HD9046.K82 M96 1985