Do it. It is a most fascinating battle.
I have also a very nice book written by an ItalianArmy Officer with a passion for history, who went up and down all mountains, ridges and ravines in the area, giving an incredibly detailed tactical account of all engagements.
I’m out of home, but can look it up.
Just fear it is only in Italian.
In any case, von Etterlin’s book is a must read, believe me.