Peter Singer (1946- ) (Photo credit: Office of Communications, Princeton University)
Separa l'autor
Aquesta imatge està assignada a Peter Singer (1).
Informació addicional
Imatge pujada per alibrarian a Sep 3, 2006.
Copyright: The copyright holder allows anyone to use it for any purpose, provided that the University's Office of Communications is credited (Wikipedia) http://en.wikip...