| Paperback details (USA).(see also: eBook (Kindle) · Audible Audiobook)
 details (UK).(see also: eBook (Kindle) · eBook (Kindle) · Audible Audiobook)
 details (Germany).(see also: Kindle Ausgabe)
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 ISBN:  978-1-55882-022-7 ISBN-10: 1-55882-022-1 Intl Polygonics Ltd · 1989 |