Statistical methods /
Snedecor, George W. 1909-1980.
Statistical methods / George W. Snedecor, William G. Cochran. - 7th ed. - Ames, Iowa : Iowa State University Press , 1980. - xvi, 507p. : ill. ; 24cm.
Includes bibliographies and index.
0813815606
Statistics --methods.
Statistical methods / George W. Snedecor, William G. Cochran. - 7th ed. - Ames, Iowa : Iowa State University Press , 1980. - xvi, 507p. : ill. ; 24cm.
Includes bibliographies and index.
0813815606
Statistics --methods.