3 treff

The English lakes
Palmer, W. T.
Bok Bokmål 1936
Outline notes on telephone transmission theory
by W.T. Palmer ; with a foreword by W. Cr...
Bok Engelsk 1933
Telephone cable testing (including fault localisation) : a paper read before the London Centre on 10th November, 1931, and at other dates at the following Local Centres:...
by W.T. Palmer and E.H. Jolley
Bok Engelsk 1931