Elementary statistical methods /
Walker, Helen M. 1891-1983
Elementary statistical methods / [by] Helen M. Walker [and] Joseph Lev. - New York : Henry and Holt company, 1946. - xxv, 368 p. : ill. ; 24 cm. - International series in decision processes . - International series in decision processes .
Includes bibliographical references and index.
0030811309
Statistics.
Statistics
519 / WAE 1946
Elementary statistical methods / [by] Helen M. Walker [and] Joseph Lev. - New York : Henry and Holt company, 1946. - xxv, 368 p. : ill. ; 24 cm. - International series in decision processes . - International series in decision processes .
Includes bibliographical references and index.
0030811309
Statistics.
Statistics
519 / WAE 1946