TY  - BOOK
AU  - Weil,Simone
AU  - Wills,Arthur
TI  - The need for roots: prelude to a declaration of duties towards mankind 
SN  - 071008854X
PY  - 1978///
CY  - London
PB  - Routledge & Kegan Paul
KW  - Security (Psychology)
ER  -