000 00241nam a2200097Ia 4500
008 230508s1989 xx 000 0 und d
041 _aeng
100 _aAGGARWAL.R.S.
245 _aQUANTITATIVE APTITUDE
260 _bS.CHAND & COMPANY LT
_c1989
999 _c312178
_d312178