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020 _a9788177096576
040 _aNISER LIBRARY
041 _aEnglish
082 _a51
_bGUP-P
100 _aGupta, A.D.
245 _aProblems plus in IIT mathematics
260 _aNew Delhi
_bBharathi Bhawan
_c2009
650 _aMATHEMATICS
942 _cG