000 00250 a2200109 4500
020 _a9789352837083
100 _aAGGARWAL, R. S.
245 _aQUANTITATIVE APTITUDE
250 _a1
260 _bSCHAND AND COMPANY LTD., NEW DELHI
_c2021
942 _cBK
999 _c88614
_d88614