I'm not certain you can obtain one beforehand, as you're supposed to get that at the beginning of the course. I also don't know if it would help much since I doubt the material is always the same, although not sure about that last part.
I'm not certain you can obtain one beforehand, as you're supposed to get that at the beginning of the course. I also don't know if it would help much since I doubt the material is always the same, although not sure about that last part.
