00470nam a22001697a 4500003000400000008004100004020001500045082001900060100002000079245006700099250002000166260003700186300001000223650001700233650002400250650002600274OSt241101b        |||||||| |||| 00| 0 eng d  a8121913594  a001.6076bA25A  aAggarwal, R. S.  aAdvanced Approach to Data Interpretation / cby R. S. Aggarwal  a1st ed. reprint  a.- New Delhib: S. Chandc, 2001  a104p.  aGeneralities  aData Interpretation  aQuestions and Answers