00489nam a22001577a 450000500170000001000130001702000260003003500130005603700180006908200120008710000200009924500560011926000640017527000630023930000290030220181213133549.0  aB-712837  a9788177096576c675.00  aB-712837  bL/RP/RK Books  a510 GUP  aGupta, Asit Das  aProblems Plus in IIT MathematicscBy Asit Das gupta  aNew DelhibBharati Bhawan (Publishers & Distributors)c2017  a4271/3 Ansari Road Darya GanjbNew Delhie110002k23286557  aVarious Pagesc27cm(pbk)