German Language School Conference - GLSC trustees Heike Haddenbrock, Dr. Heidemarie Tirey, Petra Rieker, Dr. Peter Schroeck and Dr. Alexander Pichugin (from left to right) | Facebook
Soester Turnverein Tennis Damenmannschaften
Petra Caroline Rieker - Company Owner - The Art of German Language | LinkedIn
Petra Rieker, Translator in Downingtown, PA, USA | Reedsy
Petra Rieker, Translator in Downingtown, PA, USA | Reedsy