Penttinen Risto
Percy du Sert Michel
Perdue, Jr. Charles Franklin
Perkins Thomas K.
Pesce Michael
Petitjean Emmanuelle
Petro Fill, Inc.
Petrovich Lavrishev Vadim
Pfeil David Reinhold
Pharmacia Fine Chemicals
Philippens Frans
Phillips Jacque R.
Phoenix Donald J.
Pierce Joanna
Pierson Raymond
Pingel Hans F.
Pippin Roy L.
Pirshafiey Nassar
Pirzer Carl
Pittroff Michael