NetworkNewb wrote: »
You want us to guess on which will be the best book to buy when they haven't even been released yet??
shochan wrote: »
You have time to take the 401 till like mid 2018...with many editions of books of this exam you should go ahead & just study for this older test, IMO.
TheAmerican wrote: »
When will material on the new test 501 be out.
- Also what will be the best books to buy