TY  - BOOK
AU  - Stillwell, John
AU  - 
TI  - The four pillars of geometry
T2  - Undergraduate texts in Mathematics
SN  - 0387255303
U1  - 516 
PY  - 2005///
CY  - New York
PB  - Springer Science+Business Media, Inc.
N1  - "Purchased under NBHM grant for the year 2005-2006"
ER  -