Joel Kleinman

The ARRL's tech Q&A

1997

QRP power

1996

The ARRL technician class lice

The ARRL technician class license manual for novice class licensees

1993

The ARRL spread spectrum sourcebook

1991

The ARRL 1989-1990 general cla

The ARRL 1989-1990 general class license manual for the radio amateur

1989