Rabbi Menachem Genack: Chidushei Torah on the Approach of Rav Soloveichik zt”l to the Sanctity of Beit Haknesses and Beit HaMedrash

Rabbi Genack discusses the Rav's approach to the sanctity of a beit knesset (synagogue/shul) vs. the sanctity of a beit medrash. Which has a greater degree of holiness?