TY  - BOOK
AU  - Brown,Robert, x
AU  - x
TI  - Explanation in social science: x
SN  - x
U1  - 300.1/BRE 
PY  - 1963///
CY  - Lond.
PB  - Routledge & K. Paul
KW  - Socvial Science
N1  - x
ER  -