Drilling and surfacing practice : drilling, reaming, tapping, planing, shaping, slotting, milling, and broaching / by Fred H. Colvin and Frank A. Stanley. Colvin, Fred H. (Fred Herbert), 1867-1965. Stanley, Frank Arthur, 1874- joint author. Machine-tools. TJ1185 .C67 1948 621.9 COD Includes index. New York : McGraw-Hill Book Co., c1948. c1948. 1948 Text xv, 523 p. : eng