Anousone Outhailatsady และ Kasem Choocharukul. (2005) Application of information technology to build road inventory in Lao PDR. Chulalongkorn University:ม.ป.ท.Anousone Outhailatsady และ Kasem Choocharukul. 2005. Application of information technology to build road inventory in Lao PDR. ม.ป.ท.:Chulalongkorn University;Anousone Outhailatsady และ Kasem Choocharukul. Application of information technology to build road inventory in Lao PDR. ม.ป.ท.:Chulalongkorn University, 2005. Print.