00302nam a2200121Ia 450000500170000000800410001702000180005808200150007610000200009124500190011126000410013030000090017120260205063308.0260111s9999||||xx |||||||||||||| ||und||  a9788177098471  a510  G959M  aGupta, Asit Das 0aMthematics MCQ  aNew DelhibBharati Bhawan pub.c2016  aV.P.