TY - BOOK AU - Crystal,David TI - ENGLISH AS A GLOBAL LANGUAGE SN - 052159247X U1 - 420 PY - 1997/// CY - PB - Cambridge Univ. Press, Cambridge KW - English Language - Social Aspects - Foreign Countries KW - English Language - Social Aspects - English-Speaking Countries KW - Language And Culture N1 - Includes Bibliographical References And Index ER -