Bentley Historical Library
Guide to manuscripts in the Bentley Historical Library / by Thomas E. Powers and William H. McNitt.
Bentley Historical Library -- Catalogs.
Manuscripts, American -- Michigan -- Ann Arbor -- Catalogs.
Michigan -- History -- Manuscripts -- Catalogs.
Michigan -- History -- Sources -- Bibliography -- Catalogs.
Powers, Thomas Edgerton, 1940-
McNitt, William H.