Zastava? I think I'm just making things up now xD
It's a Standard Gazel MK1, built from 1971 to 1974 when it was modified.
Since there are not many pictures of it on the web, I even found your source http://www.standardmotorclub.org.uk/...ndardgazel.htm
But hey, it's not funny to post pictures noone will guess just because noone ever had the chance to see even one car of that brand. I think it to be quite useless to post these Asian cars that were never available on the American or European market.