Title: The A.B.C. of Radio Circuits
Description: The Authors Foreword (extract) - The subject matter of this book was originally published as a series of articles written for "The Wireless & Electrical Trader", but requests for reprints have been so numerous as to warrant the issue of the series in book form.

At the same time it is felt that the information contained in it will be of use not only to recruits to radio service work (for whom the articles were originally written) but also to students of radio engineering at technical colleges and to the many young men who are now studying for radio work in the services.
Subjects: Superhet, Superheterodyne, Receiver, TRF, AVC, Heptode, Demodulation