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005 20260205054030.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a510.76 K527O
100 _aKhanna ,M.L.
245 0 _aObjective Mathematics
260 _aMeerut City
_bJai prakashan
_c2001
300 _a1228p.
942 _cBK
999 _c131502
_d131502