Number of items: 1.
    Seabright, Paul (2013)
The Birth of Hierarchy.
    In: Cooperation and Its Evolution
    
     MIT Press.
    
    Chapter 5. 
    
     ISBN 9780262018531
  
(2013)
The Birth of Hierarchy.
    In: Cooperation and Its Evolution
    
     MIT Press.
    
    Chapter 5. 
    
     ISBN 9780262018531
  
  
    Seabright, Paul (2013)
The Birth of Hierarchy.
    In: Cooperation and Its Evolution
    
     MIT Press.
    
    Chapter 5. 
    
     ISBN 9780262018531
  
(2013)
The Birth of Hierarchy.
    In: Cooperation and Its Evolution
    
     MIT Press.
    
    Chapter 5. 
    
     ISBN 9780262018531