Title: 45 ngày qua các thủ-đô Mỹ-Anh-Pháp-Ý với vá̂n đè̂ Việt-Nam
Subjects: American Foreign public opinion, Foreign public opinion, Travel, Vietnamese Conflict, 1961-1975, European Foreign public opinion, Vietnam War, 1961-1975, Journeys
Places: Europe, United States
People: Ngọc Châu Trà̂n (1924-)