1. Essen Communication (Choice)
    Author: Adler
    3rd edition ISBN 9780197544310
    New Retail Price: 75.75, Used Retail Price: 57.00, New Rental Fee: 56.81, Used Rental Fee: 30.30.
  2. Essen Communication (Choice)
    Author: Adler
    2nd edition ISBN 9780190650087
    New Retail Price: 93.00, Used Retail Price: 69.75, New Rental Fee: 60.45, Used Rental Fee: 37.20.