Cornell, Ethel Letitia, 1892–
Nationality: Undetermined, possibly 
(United States)
Identities and Authority Control
- Open Library: OL121020A
- pdbooks.info ID: 84609
Ethel Letitia Cornell Contributed to the Following:
| Title | Edition | Year of Publication | Role | Country of Publication | Possible Copyright Status | Available Online? | |||
|---|---|---|---|---|---|---|---|---|---|
|  |  | 
| ||||||
| A performance ability scale: examination manual | 1934 | Author | |  | |  |  | ||
| The prognosis of teaching ability of students in New York state normal schools | 1934 | Author | | | | | | ||
| A study of pupil achievement and special class needs in Westbury, L.I. | 1926 | Author | | | | | | ||