Spiral-bound
details (USA).(see also: Spiral-bound)
details (United Kingdom).(see also: Spiral-bound)
details (Germany).(see also: Spiralbindung)
details (Canada).(see also: Spiral-bound)
ISBN: 978-1-933250-14-4
ISBN-10: 1-933250-14-3
Pegasus Lectures, Inc. · 2008