A. Alfred Nobel
B. Thomas Edison
C. William Davis
D. None of these
Submitted by: Babar Bhatti
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
(Sponsored by Sir Tauqeer)
