Bloom, Raymond R. Principles of tool engineering, by Raymond R. Bloom ... - 1st ed. - New York, London, McGraw-Hill Book Company, inc. [1946] - xi, 234 p. illus., diagrs. 23 cm. Subjects--Topical Terms: Gages.Jigs and fixtures.Machine-tools.MCE Dewey Class. No.: 612.9 / BLO