Apr 30, 2020, 13:5104/30/20
She only needs two of them if you are lucky enough to lower her CD's. But rgn may not smile on you, so it may take some extra attempts.
If you plan to use her you have to book those A2 and A3. You will use her for some time but she will not stay with you for long.
It all depends of how badly you need her and how badly you need that books.