TY  - DATA
AU  - Andreescu, Titu., author.
TI  - 103 Trigonometry Problems
SN  - 9780817644321, 978-0-8176-4432-1
U1  - 512, 
PY  - 2005///
CY  - Boston, MA
PB  - Birkhäuser Boston
KW  - Mathematics, general
KW  - Algebra
KW  - Geometry
KW  - Mathematics
N1  - Mathematics and Statistics (Springer-11649)
UR  - http://dx.doi.org/10.1007/b139082
ER  -