000 00412nam a2200145Ia 4500
008 240822s9999 xx 000 0 und d
020 _a9781944660413
082 _a510.76
_bLIU
100 _aLiu, Shi-Xiong
245 0 _aProblems and Solutions in Mathematical Olympiad (High School 2)
_c/ Liu Shi-Xiong
260 _bWorld Scientific
_c2023
300 _a380
650 _aComputer Science
942 _cENGLISH
999 _c525778
_d525778