Background
Su, Sergio Say was born on November 12, 1922 in Manila. Son of Koc Chuan and Pua (Chua) Say.
Su, Sergio Say was born on November 12, 1922 in Manila. Son of Koc Chuan and Pua (Chua) Say.
Doctor of Philosophy, Columbia University, 1965.
Chief seismologist Manila Observatory, since 1965.
Member Seismological Society of America.