Gerhard, William Paul, 1854–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL316757A
- pdbooks.info ID: 156523
William Paul Gerhard Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
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| The American practice of gas piping and gas lighting in buildings | 1908 | Author | |  | |  | |    
| |
| Sanitation of public buildings | 1st ed. | 1907 | Author | | | | | |
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