000 00328nam a2200133Ia 4500
005 20260205052359.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a510 SH23OB
100 _aSHARMA RD
245 0 _aOBJECTIVE MATHEMATICS
260 _aND
_bDHANPAT RAI
_c1998
690 _aMATHEMATICS-COMPETITION
942 _cBK
999 _c113961
_d113961