000 00310nam a2200121Ia 4500
008 181023s9999 xx 000 0 und d
020 _a9788181861276
082 _a510.076
_bSIN
100 _aSingh,Bhupendra
245 0 _aObjective Mathematics
260 _c2008
_bVishal Prakashan Mandir
_aMeerut
942 _cDB
999 _c12199
_d12199