The Calculus of Selfishness Karl Sigmund 9780691142753 | English | Hardback / bound | 2010 Get stock status ... €63.50
The Calculus of Selfishness Karl Sigmund 9780691171081 | English | Paperback | 2016 Get stock status ... €36.95
Evolutionary Games and Population Dynamics Josef , Hofbauer & Karl , Sigmund 9780521625708 | English | Paperback | 2003 Get stock status ... €90.20