Seinwerth, Herman W.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2234168A
- pdbooks.info ID: 167745
Herman W. Seinwerth Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Getting results from suggestion plans: a practical handbook of suggestion plan policy and procedure | 1st ed. | 1948 | Author | |  | |  | | 
|