Sweeper in the sky the life of Maria Mitchell, first woman astronomer in America.
| Author/creator | Wright, Helen |
| Format | Book |
| Publication Info | New York : Macmillan Co., 1949. |
| Description | vii, 253 pages : illustrations ; 21 cm |
| Subjects |
| Bibliography note | "Bibliographical note": p. 241-246. |
| LCCN | 49007584 |