TY  - BOOK
AU  - Pinker, Steven 
TI  - The Better Angels of Our Nature 
SN  - 9780141034645
AV  - HM291   .P56 2011
PY  - 2012///
CY  - United Kingdom 
PB  - PENGUIN BOOKS 
KW  - Violence
KW  - Human behavior
KW  - Peace
N1  - Includes index
ER  -