00318nam a2200109Ia 450000500170000000800410001702000180005808200180007624500500009426000540014430000100019820260205100624.0260111s9999||||xx |||||||||||||| ||und||  a9788192169019  a510.76  T413O 0aOlympiad excellence mathematics guide class 2  aNew DelhibTransforming knowledge inti transcript  a227p.