Jones, Leo creator text Cambridge, U.K New York Cambridge University Press c2008 2nd ed. monographic vii, 130 p. : col. ill. ; 28 cm. 1 sound disc (digital ; 4 3/4 in.) Leo Jones. "Student's book." "A 3-level speaking and listening course in American English helps develop oral communication skills and increase fluency." Includes bibliographical references. English language Textbooks for foreign speakers Prof. 428.34 J762 2008 978-0-521-69281-6 978-0-521-69282-3 978-0-521-69283-0