Ur, Penny. Vocabulary activities / Penny Ur. - New Delhi : Cambridge University Press, 2012. - x, 260 p. : ill. ; 26 cm. + 1 CD-ROM (4 3/4 in.) ISBN: 9781107688926 (pbk.) LCCN: 2009044890 Subjects--Topical Terms: English language.English vocabulary. LC Class. No.: PE1112 / .C58 2010 Dewey Class. No.: 428.24 / UR