I can not find Rotation Numbers in EDIT mode I can not find Rotation Numbers in EDIT mode.
I can see them in Object mode, but I do not want to rotate the entire Object, only certain Edges / faces.
Can you tell me where they are, or are they not in program at all ?

If not It would be extremely helpful to have rotation numbers ( editable, like all other location numbers are ), In EDIT mode.
If you mean the equivalent of the 
 
for edit mode, there's little chance you have one, since it is simply difficult to define.

However, each faces has a Normal, which is a vector that points to the direction the face is facing. To obtain this value, take a look at the link below.

Display values of a normal of a selected face