Paperback
details (United Kingdom).(see also: eBook (Kindle))
details (USA).(see also: eBook (Kindle))
details (Germany).(see also: Kindle Ausgabe)
details (Canada).(see also: eBook (Kindle))
ISBN: 978-1-85339-861-2
ISBN-10: 1-85339-861-6
Practical Action Publishing · 2014