Rolfe, Robert Thatcher, 1883- [from old catalog] Steels for the user / Robert Thatcher Rolfe - 3d ed. - London : Chapman & Hall, 1955. - 399 p. : ill. ; 23 cm. Includes index Subjects--Topical Terms: Steel.Steel--Metallurgy. Dewey Class. No.: 669.142 / ROS 1955