Elementary statistical methods
Wetherill, G. Barrie.
Elementary statistical methods / G. Barrie Wetherill - 3rd ed. - London ; New York : Chapman and Hall, 1982. - 356p. : ill. ; 25cm - Science paperbacks ; .
Elementary statistical methods / G. Barrie Wetherill - 3rd ed. - London ; New York : Chapman and Hall, 1982. - 356p. : ill. ; 25cm - Science paperbacks ; .