TY  - BOOK
AU  - STILLWELL John
TI  - Elements of algebra:  Geometry, numbers, equations   
T2  - Undergraduate Texts in Mathematics
SN  - 9781441928399
U1  - B2, Q0/TD 
PY  - 2010///
CY  - New York
PB  - Springer         
KW  - Economics
ER  -