Critical Systems Thinking and the Management of Complexity Michael C. Jackson Flere utgaver Innbundet 942,- E-bok 942,- E-bok 942,- 942,-
Populations At Risk In America Vulnerable Groups At The End Of The Twentieth Century George J Demko Flere utgaver Innbundet 1578,- Paperback 485,- E-bok 421,- E-bok 421,- 1578,-
