If it's copyrighted to Casus Belli "designed" by Bernard Bittler then I'd say it's not a FASA map, it's a Casus Belli map. Though, if FASA allowed this, then it's arguably "apocryphal". Not that a playing map has any relevance for universe canon.
What does "concue par" mean?
Oh, and yes, it certainly is a nice map. I'm probably going to steal it for home use. :)