Obtaining Citizen FeedbackKenneth Webb and Harry P. Hatry. With contributions from Louis H. Blair and others1973PDF4.4 MB
... The testing of audio-frequency transformer-coupled amplifiers, by Harry Diamond ... and James S. Webb .Harry Diamond1928EN
Philosophical Engineering Toward a Philosophy of the Web,Harry Halpin,Alexandre MonninWiley Blackwell, Harry Halpin, Alexandre Monnin2014PDF2.6 MBEN