00303nam a2200121Ia 45000030006000000080041000060400015000471000039000622450042001012600009001435460012001520050017001640STCL150530s9999    xx            000 0 und d  aSTCLcSTCL  aAssociation of Indian universities  aQuestion bank book series mathematics  c1983  aEnglish20220125170029.0