Elementary Statistical Methods /
Walker, Helen M
Elementary Statistical Methods / by Helen M Walker & Joseph Lev - Rev Ed - New York : Henry Holt & Co, 1958. - 302p. :
Statistics
311.2 / WAL
Elementary Statistical Methods / by Helen M Walker & Joseph Lev - Rev Ed - New York : Henry Holt & Co, 1958. - 302p. :
Statistics
311.2 / WAL