000 00280nam a22001337a 4500
003 OSt
020 _a9789352534029
100 _aR S Aggarwal
245 _aQuantitative Aptitude
250 _a2018
260 _aNew Delhi
_bS Chand And Company
300 _a952
942 _2ddc
_cBK
999 _c52538
_d52538