Elementary statistics for students of education and psychology
By: by Edward B. Van Ormer...and Clarence O. Williams.
Contributors: Williams, Clarence Oscar, 1895-    , joint author.
Published: 1945
Place of publication: State College, Pa
Language: eng
Number of pages: 111
Subjects: Statistics.; Education -- Statistics.; Educational psychology.
Genres: Statistics.
Notes: "Selected bibliography on statistical methods and their application to education and psychology": p. 93-94.
Lithoprinted.
On cover: Longmans, Green and co. ...New York, N.Y.
"First printing--June 1940...third printing--January 1945."
"No fundamental changes have been made in this printing. A few mistakes found in the second printing have been corrected. Most of the changes are the addition of references published since the second printing."--Pref.