The story of the house of WitmarkIsidore Witmark · First published 1939 · Latest edition 2007Open the Tome
Catalog of the Isidore Witmark collection of autographed books and musical scores in the Columbia University librariesColumbia University. Libraries. Isidore Witmark Collection of Autographed Books and Musical Scores. · First published 1942Open the Tome
The Story of the House of Witmark From Ragtime to SwingtimeIsidore; Isaac Goldberg Witmark · First published 1939Open the Tome
The Witmark moving picture album for piano or organIsidore Witmark, Jay Witmark, Julius P. Witmark, John Milton and Ruth Neils Ward Collection (Harvard Theatre Collection) · First published 1913Open the Tome
Bibliography on the Communist problem in the United StatesIsidore Witmark, Isaac Goldberg · First published 1971Open the Tome
