Sharp, Kenneth William Beaumont. Practical engineering metrology, [by] K. W. B. Sharp. - Metric ed. - London, Pitman, 1970. Bibliography: p. 246-247. ISBN: 20/- LCCN: 76594615 Nat. Bib. No.: B70-30109 Subjects--Topical Terms: Mensuration. LC Class. No.: T50 / .S35 1970 Dewey Class. No.: 620/.0044