Hi everyone,
I have the BR set from 2011 and I am planning on using it this summer to study. Can anyone tell me how much the material in these books change from year to year? I am wondering if it's too old to study from or whether I should get the new 2013 set.
Thanks!
I have the BR set from 2011 and I am planning on using it this summer to study. Can anyone tell me how much the material in these books change from year to year? I am wondering if it's too old to study from or whether I should get the new 2013 set.
Thanks!