Life of Gerard Hallock, thirty-three years editor of the New York journal of commerce [microform] : illustrated in biography, professional writings, correspondence, controversies, etc.
Hallock, William H.
New York : Oakley, Mason & co.,
1869.
Sabin 29911.
Sabin Group 57.
Microfiche.
Hallock, Gerard, 1800-1866.
Journal of commerce and commercial bulletin (New York)