TY  - BOOK
AU  - _Thorbjorn Knudsen 
TI  - _Darwin's Conjecture The Search for general Principles of social & Economic Evolution / Geoffrey M. Hodgson 
SN  - 226346900
AV  - HM 631 .H634 2010  
CY  - Chicago : University Of Chicago , 2010 
KW  - _Social -Evolution
N1  - Includes index
ER  -