TY  - BOOK
AU  - Andreescu,Titu
AU  - Feng,Zuming
TI  - 103 trigonometry problems: from the training of the USA IMO team
SN  - 9780817643348 (pbk.)
U1  - 516.24 AND 
PY  - 2005///
CY  - Boston 
PB  - Birkhauser
KW  - Trigonometry
KW  - Problems, exercises, etc
N1  - Gratis
Lalitha Janakiraman
ER  -