Electronic supplements are generated annually and released in August. (In 2015, the supplement will appear a little later, by the end of September.)
They are cumulative (in other words, the most recent edition casebook + the most recent electronic supplement are all that you need).
- The current hardback edition is the 4th edition, published in 2012.
- The 2015 cumulative supplement will be online by the end of September. updated 2015 08 15 | Sat 10:28 AM
- The 2014 cumulative supplement is still available.
- Kang 2014 Supplement Communications Law and Policy (pdf) | uploaded Aug 18, 2014