Spears, Betty Mary.
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL957481A
- pdbooks.info ID: 164299
Betty Mary. Spears Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| Beginning synchronized swimming | 2d ed. | 1958 | Author | |  | |  |  | 
|