TY  - BOOK
AU  - De Ligt,Bart
TI  - The conqrest of violence : : an essay on war and revolution 
U1  - 321.09 LIG 
PY  - 1937///.
CY  - London : 
PB  - George Routledge & Song, Ltd., 
KW  - Violence
N1  - Including Index.
ER  -