000 00291nam a2200109Ia 4500
008 161222s9999 xx 000 0 und d
020 _cRS. 595.00
100 _aAndrew Boowder
245 _aMathematical Olympiad challenges
_cAndrew Boowder
260 _aNew Delhi
_bSpringer
_c1996
300 _a348
999 _c5765
_d5765