000 00336nam a2200145Ia 4500
100 _aAggarwal, R S
080 _a151.223 Agg
526 _dNTB
526 _aUG
942 _cBK
245 _aQuantitative aptitude for competitive examinations
260 _aS Chand & company pvt ltd.
_bNew Delhi
_c2015
300 _a726
546 _aE
999 _c73719
_d73719