Sorakrit Lekklar และ Oran Kittithreerapronchai. (2012) Inventory management : a case study of an electric industry company. Chulalongkorn University:ม.ป.ท.Sorakrit Lekklar และ Oran Kittithreerapronchai. 2012. Inventory management : a case study of an electric industry company. ม.ป.ท.:Chulalongkorn University;Sorakrit Lekklar และ Oran Kittithreerapronchai. Inventory management : a case study of an electric industry company. ม.ป.ท.:Chulalongkorn University, 2012. Print.