000 00301nam a2200121Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _a"Titu Andreescu,Bogdan Enescu"
245 0 _aMathematical Olympiad Treasures
260 _bSpringer
_c2005
300 _a235
650 _aMathematics
942 _cBK
999 _c32380
_d32380