Southeast Asian Periodicals: An International Union List.by G. Raymond Nunn;Periodicals for Southeast Asian Studies: A Union Catalogue of Holdings in Britain and Selected European Libraries.by Brenda E. Moon;Index to Southeast Asian Journals, 1960-1974: A Guide to Articles, Book Reviews, and Composite Works.by Donald Clay Johnson;Vietnam: A Guide to Reference Sources.by Michael Cotter;The Economic Conditions of East and Southeast Asia: A Bibliography of English-Language Materials, 1965-1977.by Virginia Chen