000 00268nam a2200109Ia 4500
008 190216s9999||||xx |||||||||||||| ||und||
100 _aArora P N & Sumeet Arora
245 0 _aObjective Mathematics
260 _bGalgotia Pub
_c2001
300 _a1458p
942 _cREF
999 _c36648
_d36648