Bread-Bakers v100.n077.5

I was in a neat little import store the other day and I picked up a few
things that I have never used before, one of them being barley flour.
Anybody have any suggestions on what to use it in?  I found a substitution
chart that said to use 1/2 cup of barley flour for 1 cup of all purpose
flour.  But other than that I'm not sure what it's best uses are.  Thanks in
advance for any suggestions.

Suzie in Cleve. OH