Elementary Statistical Methods

著者: Walker, Helen, M, (Walker, Helen, M)
出版事項 1958

Statistical Inference

著者: Walker, Helen, M., (Walker, Helen, M)
出版事項 1953

Statistical inference /

著者: Walker, Helen M.
出版事項 1953

Statistical inference /

著者: Walker, Helen M.
出版事項 1965

Elementary statistical methods /

著者: Walker, Helen M.
出版事項 1958

Elementary Statistical Methods

著者: WALKER,Helen.M
出版事項 1965

Mathematics Essential for Elementary Statistics A Self-teaching Manual

著者: Walker;Helen M.

Statistical inference

著者: Walker, Helen M
出版事項 1965

Elementary statistical methods/2nd ed.

著者: Walker, Helen, M.

Statistical inference

著者: Walker, Helen, M.

Elementary statistical methods

著者: Walker, Helen M.
出版事項 1958

Mathematics essential for elementary statistics a self teaching manual

著者: Walker, Helen M.
出版事項 1951

Mathematics essential for elementry statistics

著者: Walker, Helen M.
出版事項 1951

Mathematics essential for elementary statistics. Rev ed /

著者: Walker, Helen M.
出版事項 1970

Mathematics essential for elementary statistics: A self teaching manual

著者: Walker, Helen M
出版事項 1970

Mathematics essential for elementary statistics: A self teaching manual

著者: Walker, Helen M
出版事項 1970

Mathematics essential for elementary statistics: A self teaching manual

著者: Walker, Helen M
出版事項 1951

Statistical inference /

著者: Walker, Helen M.
出版事項 1965

Elementary statistical methods /

著者: Walker, Helen M.
出版事項 1974

Elementary statistical methods. Rev ed /

著者: Walker, Helen M.
出版事項 1965