Huệ, Bùi Thị Conversational openings : A contrastive analysis of English and Vietnamese dialogues - Ho Chi Minh City University of Social sciences and Humanities (National University of Ho Chi Minh City) 2000 - 74 p. 30 cm LV 046 Subjects--Topical Terms: English languageVietnamese Dewey Class. No.: 420 / C766