Radio and Electronics Cookbook
George Brown (ed)
Der Weihnachtshund
Daniel Glattauer
Hickman's Analog and RF Circuits
Ian Hickman
The RF and Microwave Handbook
Mike Golio
Electronics Handbook (2)
The Art of Paragliding
Dennis Pagen
Understanding the Sky - A Sport Pilot's Guide to Flying Conditions
Paragliding Pilots Handbook
Papillon Paragliding
Elementary Pilot Training Guide
BHPA