Interfacing PCs and Compatibles by R. A. Penfold Paperback

Electronic Music Projects by Penfold, R. A. Paperback Book - Classic!

Electronic Projects for Guitar by Penfold, R. A. Paperback Book The Fast Free

Radio Control Guide by Butcher, Norman Paperback Book The Fast Free Shipping

How to Build a Computer Made Easy by Penfold, R. A. Paperback Book The Fast Free

Radio Control for Model Builders by Fred Marks and William Winter

Vintage 1997 A to Z Radio Control Electronic Journal by George Steiner RC Glider

Radio Control Action Cars Photo Fact Book - 1989