000 00323cam a22001095a 4500
020 _a9789814289597
082 _a510
_bKHO
100 _aKhoi Le Hai
245 1 0 _aSelected Problems of the Vietnamese Mathematical Olympiad (1962-2009) (Mathematical Olympiad Series)
260 _bWorld Scientific
_c2010
_aNew Jersey
942 _cBK
999 _c3688
_d3688