Ernest John Sweetland and his fifty years of inventing
By: by Dale Z. Kirby ; with introduction, chapter, excerpts, and epilogue by Gene Sweetland.
Publisher: D.Z. Kirby
Published: 1993
Place of publication: Salem, OR (225 Kashmir Ct. SE, Salem 97306)
Language: eng
Number of pages: 308
Subjects: Sweetland, Ernest J.; Inventors -- United States -- Biography.
Notes: Includes bibliographical references (p. [305]-306) and index.