TY  - BOOK
AU  - Andreescu, Titu
AU  - Feng, Zuming
TI  - 103 trigonometry probelms : from the training of the USA IMO team
SN  - 978-81-8128-339-9
U1  - 516.24076 23rd.
PY  - 2004///
CY  - Boston
PB  - Birkhauser
KW  - Trigonomery-Problems, exercises, etc
UR  - www.birkhauser.com
ER  -