000 00298nam a22001337a 4500
020 _a9788181283399
082 _a516.24
_bAND/H
100 _aAndreescu,Titu
245 _a103 Trigonometry Problems
260 _aBoston:
_bSpringer,
_c2004.
300 _a214p
650 _aMathematics
942 _cBK
999 _c40710
_d40710