Essentials of Radio Electronics

any form of consumer end technology that existed in 1961, this book will show you how it works. Cathode ray tubes, phonograph pickups, diodes, triodes, pentodes, transistors, capacitors, resistors, magnetic tape recorders, speakers, amplifiers, radio transmitters, the list goes on... The book has equations, circuit diagrams, graphs, in-depth explanations, visuals, and other helpful things. One of the best features of the book is that it explains certain symbols that are used in electronics, and it has a little "test" at the end of each chapter that checks your knowledge on what you just read