TY  - BOOK
AU  - TALCOTT PARSONS
TI  - SOCIAL SYSTEM
U1  - GN301.44P256S 
PY  - 1951///
CY  - LONDON
PB  - ROUTLEDGE & KEGAN PAUL LTD.
KW  - SOCIAL SYSTEM
N1  - MODERN BOOK HOUSE
ER  -