TY  - BOOK
AU  - Titu Andreescu
AU  - ; Zuming Feng
AU  - Titu Andreescu
TI  - 103 Trigonometry Problems : : from the training of the USA IMO team
SN  - 9788181283399
U1  - 516.24 AND 
PY  - 2004///
CY  - Switzerland 
PB  - ; Birkhauser Boston 
KW  - Mathemaics
KW  - Trigonometry -- Problems,
KW  - Trigonométrie
N1  - Trigonometric Fundamentals --
Introductory Problems --
Advanced Problems --
Solutions to Introductory Problems --
Solutions to Advanced Problems
ER  -