000 00292nam a2200121Ia 4500
008 180721s9999 xx 000 0 und d
100 _a"Aggarwal, R.S."
245 0 _aQuantitative aptitude for competitive examination
260 _bNil
260 _c2011
365 _b415.00
942 _cBK
999 _c143848
_d143848