Longnecker, John W.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2443159A
- pdbooks.info ID: 45794
John W. Longnecker Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Advertising property insurance: by J. W. Longnecker and A. W. Spaulding | 1927 | Author | |  | |  | | ||
| Selling insurance by cooperative advertising | 1929 | Author | | | |  | | 
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