Progress reports of investigation of railroad rails, joint bars, and manganese steel casting
1949
42 S.
Ill., graph. Darst.
Book
English
Progress reports of investigation of railroad rails and joint bars
Engineering Index Backfile | 1945
|Progress reports of investigation of railroad rails ; [5]
TIBKAT | 1963
|Progress report of joint investigation of fissures in railroad rails
Engineering Index Backfile | 1935
|