00335nam a2200121Ia 450000500170000000800410001702000180005808200180007610000200009424500550011426000350016930000090020420260205105347.0260111s9999||||xx |||||||||||||| ||und||  a9788177096576  a510.76  G959P  aGupta, Asit Das 0aProblems plus in IIT mathematics/by Asit Das Gupta  aNew DelhibBharti Bhawanc2014  av.p.