Colvin, Fred Herbert, 1867- Drilling and surfacing practice; drilling, reaming, tapping, planing, shaping, slotting, milling, and broaching, by Fred H. Colvin and Frank A. Stanley. - 3d ed. - New York, McGraw-Hill Book Co., 1948. - xv, 523 p. illus. 24 cm. LCCN: 48009359 Subjects--Topical Terms: Machine-tools. LC Class. No.: TJ 1185 / C64 1943 Dewey Class. No.: 621.9