Published
It really depends on the book. We had one book in which there was literally no difference between the editions that we could find. However, another book had completely shuffled entire chapters, so the page numbers were way off. You had to spend a lot of time in the index searching for stuff, and that got annoying real quick.
The other downside to buying older editions is the lack of access to the online resources. Plenty of people get through school without the online resources, and some would have failed without them.
I would recommend getting the newest editions just so you don't ever have to wonder.
reka2014
42 Posts
okay does it matter if i buy my textbooks from a older edition the edition behind the new one?? or do i need to buy the current ??