Rudolph, Harold J., –(no earlier than 1964)
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2328339A
- pdbooks.info ID: 98431
Harold J. Rudolph Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Four million inquiries from magazine advertising | 1936 | Author | |  | |  | | ||