000 00316nam a2200133Ia 4500
005 20260205095323.0
008 260111s9999||||xx |||||||||||||| ||und||
082 _a511.076 AG 38 OB
100 _aAggarwal
245 0 _aObjective arithemtic
260 _aNEW DELHI
_bS. CHAND
_c1998
300 _a594
942 _cBK
999 _c208862
_d208862