Clockwise: Elementary: Classbook

by Heather Potten (Author), Jonathan Potten (Author)

• Used

  Paperback
  2001

  $15.26

  Designed for learners who want to make effective progress in a short time, this course concentrates on developing fluency, refreshing key grammar areas, and extending vocabulary. 40-60 hours per level.

• Used

  Paperback
  2003

  $7.80

  A brand-new edition of the best-selling course, maintaining the successful core content but updated and refreshed.