Fundamentals of Pressworking
Digital Signal Processing Technology: Essentials of the Communications Revolution
Understanding Your Antenna Analyzer: A Radio Amateur's Guide to Measuring Antenna Systems
ARRL's Hands-On Radio Experiments
The ARRL Operating Manual For Radio Amateurs
The ARRL Ham Radio License Manual
Understanding Basic Electronics – A Step-by-Step Guide to Electricity, Electronics, and Simple Circuits
AHA Hospital Statistics 2014