Stevens, Sandra. American English as a foreign language [Book] / Sandra Stevens. - London : Teach Yourself, 2001. - 320 p. : ill. ; 20 cm. - Teach yourself. . - Teach yourself. . "A complete course in understanding speaking and writing"--Cover. All. ISBN: 0340774525 Subjects--Topical Terms: English language--United States. Dewey Class. No.: 427.973