Many thanks to SWLing Post contributor, William Lee, who forwards this review of book on domestic radio history in Russia:
Russia in the Microphone Age: A History of Soviet Radio, 1919-1970
Click here to download as a PDF.
Click here to view/purchase this book on Amazon.com and Google Play.
Thanks, Mr. Lee, for finding this (and to Thomas for posting it). I am looking forward to ordering this book. I spent a lot of time in the former Soviet Union/CIS States while in the military. This subject matter greatly appeals to me.