Gear cutting practice :
Colvin, Fred H.
Gear cutting practice : methods of producing gears for commercial use Fred H. Colvin - New York : McGraw-Hill Book Company, Inc., 1950. - xii, 532 p. ; 23 cm.
Includes index.
Gearing
621.944 COL S
Gear cutting practice : methods of producing gears for commercial use Fred H. Colvin - New York : McGraw-Hill Book Company, Inc., 1950. - xii, 532 p. ; 23 cm.
Includes index.
Gearing
621.944 COL S