TY  - BOOK
AU  - Weil Simone
TI  - Need for roots :  Prelude to a declaration of dutie   
T2  - Routlege Classics
SN  - 0415271010
U1  - Y:(R), J2 
PY  - 2003///
CY  - London
PB  - Routlege UK         
KW  - Scientific Method
ER  -