000 00311nam a2200121Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
100 _aR.S, Aggarwal
245 3 _aAN ADVANCE APPROACH TO DATA INERPRETATION
260 _aNew Delhi
_bS.Chand& Company
_c2011
300 _a153p
942 _cGB
999 _c34965
_d34965