Duckworth, W. E. Statistical techniques in technological research: an aid to research productivity / [by] W. E. Duckworth. - London : Methuen, 1968. - iii-xv, 303 p.: illus. 24 cm. "Distribution in the U.S.A. by Barnes & Noble." Includes bibliographical references. LCCN: 68111050 Subjects--Topical Terms: Engineering--Statistical methods. Dewey Class. No.: 607.2 / DUC 1968