Transistor Physics and Circuits by Robert Riddle and Marlin P. Ristenbatt

TRANSISTOR PHYSICS AND CIRCUITS [Second Edition[

Transistor AF & RF Circuits by Allen Lytel 1st Edition 1965

'The Edge Chronicles' by Paul Stewart and Paul Riddle First US Edition

Transistor Physics and Circuits by Riddle , Robert L and Ristenbatt , Marlin P

How to Fix Transistor Radios & Printed Circuits, Volume 2

THE PERSIAN SPHINX : AMIR-ABBAS HOVEYDA & THE RIDDLE of The Iranian Revolution

Muddle Earth Too by Paul Stewart And Chris Riddle Dual Singnature 1st Edition