Friedemann Pfäfflin
Friedemann Pfäfflin has written at least 1 book. Their most popular book is A Matter of Security with 0 saves with an average rating of -⭐.
A Matter of Security
ByFriedemann Pfäfflin,Gwen Adshead
2004 • 283 pages
Friedemann Pfäfflin has written at least 1 book. Their most popular book is A Matter of Security with 0 saves with an average rating of -⭐.
2004 • 283 pages