TY  - BOOK
AU  - Stretton,Hugh
TI  - The Political sciences: General principles of selection in social science and history 
U1  - 320 STR 
PY  - 1969///
CY  - London ,
PB  - Routldge and Kegan Paul
KW  - Why men act
KW  - Why histories  happen
KW  - Understanding
KW  - Truth
ER  -