On Euler squares ...
By: by Edward Fleisher.
Published: 1934
Place of publication: [New York?]
Language: eng
Number of pages: 44
Subjects: Magic squares.; Permutations.; Combinations.
Other titles: Euler squares.
Notes: Bibliography: p. 38-41.
Thesis (PH.D.)--New York university, 1935.
Planographed.