Search results for: J. R. Townsend
The Bell System Technical Journal > 1939 > 18 > 3 > 482 - 501
The Bell System Technical Journal > 1929 > 8 > 2 > 257 - 266
The Bell System Technical Journal > 1929 > 8 > 4 > 749 - 805
The Bell System Technical Journal > 1939 > 18 > 3 > 482 - 501
The Bell System Technical Journal > 1929 > 8 > 2 > 257 - 266
The Bell System Technical Journal > 1929 > 8 > 4 > 749 - 805