Unwin, Harry D., 1903–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 163816
Harry D. Unwin Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
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| Piping of industrial fuels: Calculations, data and step-by-step instructions on design and installation of gas, oil and gasoline piping in industrial plant projects, including fuel oil and gasoline storage | 1946 | Author | |  | |  | | 
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