Marcus, Abraham creator Prentice-Hall Englewood Cliffs [N.J 1955 74 p illus 29 cm How to Solder (Page-1), Crystal Detector Receiver (Page-6) Diode Detector Receiver (Page-12), The Regenerative Receiver (Page-18), A-C Power Supply #1 (Page-25), A-C Power Supply #2 (Page-34), Audio-Frequency Amplifier (Page-38), Tuned-Radio-Frequency Tuner (Page-44), AC-DC Superheterodyne Receiver (Page-54), Code Oscillator (Page-65). Abraham Marcus, Marcus, Abraham Radio projects 621.384,MAR 20221220115242.0