Crockett, James Cecil Gear cutting practice, machines and tools / by J. C. Crockett. - 342 pages : illustratioins ; 23 cm Includes bibliographical references. ISBN: 0853332118 LCCN: 73593269 Subjects--Topical Terms: Gear-cutting machinesGearing--Manufacture LC Class. No.: TJ187 / .C76 1971