American English adaptation; authorized adaptation from the U.K. ed. entitled Language to go, 1st ed.
CD-ROM.
Compact disc.
OBNB doesn't sell books, but you may be able to find a copy at one of these websites:
Worldview 1B. Student book with self-study audio CD and CD-ROM by Michael Rost. ISBN 9780131754102. Published by Pearson Longman in 2005. Publication and catalogue information, links to buy online and reader comments.
