1. American Government. A High School Bilingual Supplement for Cambodian Students [microform] / Carol Johnson Author: Johnson, Carol Format: Book and Microform Language: Central Khmer Published: 1985
2. U.S. History. A Cambodian Supplement [microform] / Do Dinh Tuan and Others Author: Tuan, Do Dinh Format: Book and Microform Language: Central Khmer Published: 1977