Saul Lieberman (1898-1983), also known as The "Gra"sh" ("Gaon Rabbeinu Shaul"), was a rabbi and a scholar of Talmud. He served as Professor of Talmud at the Jewish Theological Seminary for over 40 years, and was for many years, head of the Harry Fischel Institute in Israel and also president of the American Academy for Jewish Research. Wikipedia
Saul Lieberman (also known as "the G'RaSh"), was a rabbi and a scholar of Talmud . He was for many years president of the American Academy for Jewish Research. www.jewishvirtuallibrary.org/jsource/biography/slieberman...
The definitive Wikipedia entry for Saul Lieberman. Wikipedia is the biggest multilingual free-content encyclopedia on the Internet. en.wikipedia.org/wiki/Saul_Lieberman