Michael T. Ryan
Director of the Rare Book and Manuscript Library at Columbia University, New York as of 2008. Frequent reviewer in the _Papers of the Bibliographical Society of America_ during 1978-1998.
Director of the Rare Book and Manuscript Library at Columbia University, New York as of 2008. Frequent reviewer in the _Papers of the Bibliographical Society of America_ during 1978-1998.
