Barnard, William Nichols
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL4692863A
- pdbooks.info ID: 147341
William Nichols Barnard Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| The design of valve gears for steam engines | 1905 | Author | |  | |  | |    
| |
| Elements of heat-power engineering | 1st ed. | 1912 | Author | | | | | |
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