Correlation and machine calculation
By: by H.A. Wallace and George W. Snedecor.
Contributors: Snedecor, George Waddel, 1881-
Edition: Rev. / by George W. Snedecor.
Series: Official publication / Iowa State College of Agriculture and Mechanic Arts -- v. 30, no. 4.; Official publication (Iowa State College) -- v. 30, no. 4.
Publisher: Iowa State College
Published: 1931
Place of publication: Ames
Language: eng
Number of pages: 71
Subjects: Calculators.; Correlation (Statistics)
Notes: Bibliography: p. 70-71.