000 00350nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 495.00
100 _aTitu Andreescu
245 _a103 Trigonometry problems: from the trainning of the USA IMO Team (new and revised edition)
_cTitu Andreescu
260 _aNew Delhi
_bSpringer
_c2004
300 _a214
999 _c5665
_d5665