000 00312nam a2200133Ia 4500
008 221231s9999 xx 000 0 und d
100 _aAggarwal R S
_93338
245 0 _aQuantitative Aptitude
260 _bS Chand and Company LTD
260 _c1989
300 _a726
650 _aGeneral
_93339
942 _cBE_BK
999 _c2977
_d2977