Learning CD set for English communication, for beginners to intermediate learners. - Series Name: PRO-VISION - Edition: NEW EDITION - Material Type: CD - Language: English - Level: Beginner to Intermediate - Content: English Communication - Volumes: 1, 2, 3 Thank you for viewing. This is a CD set of PRO-VISION I, II, and III. Volume III has been opened, but Volumes I and II are new and unopened. Selling because it is no longer needed.