Beal, George Malcolm
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL2297252A
- pdbooks.info ID: 166412
George Malcolm Beal Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Natural light and the inside-outside heliodon | 1957 | Author | |  | |  |  | 
| |