000 00313nam a2200121Ia 4500
100 _aAggarwal, R S
020 _a81-219-2498-7
942 _cBK
245 _aQuantitative aptitude
_bFor competitive examinations
260 _aS. Chand & company Ltd., New Delhi
_c1989
082 _a151.223 Agg
300 _aviii,726p
999 _c44043
_d44043