Ea, Meng-Try The chain of terror : the Khmer Rouge southwest zone security system / Meng-Try Ea - Phnom Penh, Cambodia : Documentation Centre of Cambodia, 2005 - 150 p. ; 25 cm. Subjects--Topical Terms: Political atrocities--Cambodia.Internal security--Cambodia. Subjects--Geographic Terms: Cambodia--Politics and government--1975-1979 Subjects--Index Terms: Khmer Rouge Dewey Class. No.: 362.2 / C434