000 00289nam a2200097Ia 4500
082 _a796.069|BYL
245 0 _aOrganizing successful tournaments
100 _a BYL, John Champaign, IL, 2014 Fourth edition
_967758
942 _cBK
008 210817s9999 xx 000 0 und d
999 _c218606
_d218605