1. Intro to Programming Languages (Recommended)
   5th edition
   ISBN: 9781524916992
   Author: Chen
   Estimated Price: $202.50 (new)
   New Retail Price: 202.50, Used Retail Price: 152.00, New Rental Fee: 131.63, Used Rental Fee: 81.00.
2. Intro to Programming Languages + Access code (Recommended)
   6th edition
   ISBN: 9781792407994
   Author: Chen
   Estimated Price: $246.25 (new)
   New Retail Price: 246.25, Used Retail Price: 184.75. This is not a Rental Title.