Hyland, Patrick Henry. Machine design / by P. H. Hyland and J. B. Kommers. - 3rd. - New York ; London : McGraw-Hill book company, inc., c1943. - x, 562 p. : illus., diagrs. ; 24 cm. includes index. Subjects--Topical Terms: Machine design. Dewey Class. No.: 621.81 / HYM 1943