UM Track, 1915, 2-mile Relay Team, Donnelly, Murphy, Carroll, Ufer; tied world indoor record

L-R: Howard Donnelly, George Murphy, coach Steve Farrell, H. Leslie Carroll, Clarence Ufer

Bibliography of relay literature, 1940-1943; interim report by working group on relay bibliography, Relay subcommittee, AIEE Committee on protective devices ...

"Advance copy, not released for publication."

Principles of coding, filtering, and information theory.

Includes bibliography.