Burghardt, Henry D Machine tool operation, Part.2 - drilling machine shaper and planer milling and grinding machines hydraulic power transmission spur gears and bevel gears / - New York : McGraw Hill Book Company, 1937. - xix, 512 p. : ill. ; 18 cm. Includes index. Subjects--Topical Terms: Metalworking MachineryIndustrial ManufacturingMechanical Engineering Tools Dewey Class. No.: 621.9 BUR