000			00999 a2200169 4500
003			NUST
005			20230726144440.0
040			_cNust
082			_a621.384,HUM
100			_aHumphry, Ronald Henry _9113840
245			_aAn experimental course in the fundamental principles of radio / _cR. H. Humphry
260			_aLondon _bI. Pitman _c1945
300			_ax, 197 p.;
505			_aSimple D.C Experiments (Page-1), Magnetism and Electromagnetism (Page-28), Measuring Instruments : Ammeters, Voltmeters and Ohmmeters (Page-44), Condensers (Page-58), Alternating Current Measurements at Low Frequencies (Page-63), The Characteristics of Valves and Metal Rectifiers (Page-92), Valve Amplifier and Oscillator Circuits at Audio-Frequency (Page-115), Simple Experiments at High Frequency (Page-134), Detection and Allied Subjects (Page-149), Transmitter Circuits (Page-166), Power Supplies (Page-179), Additional Experiments and Notes (Page-187).
650			_aRadio.
942			_2ddc _cBK _k621.384,HUM
999			_c183008 _d183008