Paperback
details (United States).(see also: Spiral-bound)
details (United Kingdom).(see also: Spiral-bound)
details (Germany).(see also: Spiralbindung)
details (Canada).(see also: Spiral-bound)
ISBN: 978-0-7616-4196-4
ISBN-10: 0-7616-4196-3
Erhardt Developmental Products · 1995