Progress reports of investigation of railroad rails and joi-nt bars / by Ralph E. Cramer, Russell S. Jensen.
Cramer, Ralph E.
Progress reports of investigation of railroad rails and joi-nt bars / by Ralph E. Cramer, Russell S. Jensen. - Urbana, Illinois : University of Illinois, Engineering Experiment Station - 37 p. - Reprint series; no. 58 .
Progress reports of investigation of railroad rails and joi-nt bars / by Ralph E. Cramer, Russell S. Jensen. - Urbana, Illinois : University of Illinois, Engineering Experiment Station - 37 p. - Reprint series; no. 58 .