Oh.. I don't know. I'd read it 3 times, it was all I had with me.
I bought a new copy and I have a pin from a country that isn't on the map any longer.
Though Titograd is now in Montenegro
I looked it up and the city was renamed Podgorica, like it was named before it was changed under Tito. Interesting.
You know, maybe your pin is actually worth something now.
As to the "bad" trade. You're generous, so I'm not surprised you gave the book away.