000 00300nam a2200145Ia 4500
008 220615s9999 xx 000 0 und d
082 _bR.S
100 _aR.S.AGGARWAL
245 0 _aQUANTITATIVE APTITUDE
250 _a1
260 _bS.Chand
260 _c2018
300 _a952
942 _cREF
999 _c68926
_d68926