00809nam a22001817a 450000500170000002000180001710000330003524501680006826000400023630000120027649000460028850000580033465000180039265000280041094200120043899900190045095201580046920250814151052.0  a9798886130362  aGeretschläger, Robert9649  aEngaging young students in mathematics through competitions bworld perspectives and practices Vol. IIIcKeeping competition mathematics engaging in pandemic times  aSingapore bWorld scientific c2024  axxv+316  aProblem solving in mathematics and beyond  aProblem solving in mathematics and beyond - Volume 31  aPuzzles 9650  aCompetitive exams 9651  2ddccBK  c750964d750964  00102ddc4070aMATbMATcGENd2025-07-02eModern Book Centre, Thiruvananthapuramg1195.00l0o510 GER-E.3pMAT8122r2025-08-14 15:12:57w2025-08-14yBK