Alt., Harold L.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- pdbooks.info ID: 98201
Harold L. Alt. Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Practical air conditioning: a treatise for the designer, the contractor and the practical man | 1936 | Author | |  | |  | | 
| |