A. Pythagoras
B. Sergy brin
C. Henry A Fischel
D. Wilhelm Wundt
Submitted by: Habibulhaq
Correct Answer: Henry A Fischel ✔
Last Updated: February 14, 2018
A. Pythagoras
B. Sergy brin
C. Henry A Fischel
D. Wilhelm Wundt
Submitted by: Habibulhaq
Correct Answer: Henry A Fischel ✔
Last Updated: February 14, 2018