Elm, Ienar Ewald, 1894–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2448683A
- pdbooks.info ID: 57252
Ienar Ewald Elm Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Avigation by dead reckoning (aerial navigation) | 1929 | Author | |  | |  | | ||
| Weather and why: an aviator's presentation of aeronautical meteorology | 1929 | Author | | | | | | ||