Here’s the info pulled off amazon.com’s website:
Classical Loop-In-Loop Chains : And Their Derivatives
by Jean Reist Stark, Josephine Reist Smith
Our Price: $44.95
Published by Chapman & Hall
Publication date: December 1996
It’s listed at the Barnes and Noble website as $39.95.
I highly recommend it. There are detailed instructions for
making 30-40 chains and about 8 clasps. The instructions have
numerous detailed drawing so they’re a cinch to follow.