Source for Solberg’s Norwegian Spear-heads book?
 

As the title says, I’m in search of a copy of Bergljot Solberg’s Norwegian Spear-heads from the Merovingian and Viking Periods. I’m coming up empty. Even an e-book would be great, though to the best of my knowledge it doesn't exist in digital format.

It’s kind of a long-shot, but if anyone on earth would have a lead on a copy, it would be here :)

Thanks in advance for any help,
-Ron