000 00293nam a2200109Ia 4500
008 221102s9999 xx 000 0 und d
020 _a9788121924986
100 _aR.S.Aggarwal
245 0 _aQuantitative Aptitude: For Competitive Examinations
260 _bS.Chand
_aNew Delhi
_c2015
942 _cBK
999 _c9328
_d9328