000 00319nam a2200109Ia 4500
008 230901s9999 xx 000 0 und d
020 _a9788121924986
100 _aAggarwala, R S
245 0 _aQuantitative aptitude: For competative examinations
260 _aNew Delhi
_bS. Chand & Company Pvt Ltd
_c2014
300 _a726p.
999 _c44920
_d44920