000 00312nam a22001217a 4500
008 171204b xxu||||| |||| 00| 0 eng d
020 _a8121924987
100 _aAggarwal R. S.
245 _aQuantitative Aptitude
260 _aNew Delhi
_bS. Chand & Company Ltd.
_c1989
300 _a726pp
942 _2ddc
_cB
_03
999 _c96036
_d96036