000 00323nam a2200121Ia 4500
005 20260329235718.0
008 260329s9999||||xx |||||||||||||| ||und||
082 _a001.76 अ38स
100 _aAggarwal,R.S.
245 0 _aSSC रीजनिंग
260 _aNew delhi
_bs chand and company limited
_c2024
942 _cBK
999 _c287167
_d287167