|   | by Harrison OwenPaperback details (USA). details (United Kingdom). details (Germany). details (Canada). ISBN: 978-1-57675-476-4 ISBN-10: 1-57675-476-6 Berrett-Koehler Publishers · 2008 | 
| See also: | ||
| 1997 | Paperback | Open Space Technology: A User's Guide |