000			nam a22 7a 4500
999			_c22294 _d22294
008			170123b xxu||||| |||| 00| 0 eng d
020			_a9780070091788
050			_aQA 276.12 .B585 2007
100			_aBluman, Allan G.
245			_aElementary statistics : _ba step by step approach/ _cAllan G. Bluman.
250			_a7th ed.
260			_aBoston : _bMcGraw-HIll. _c2007.
300			_axxxi,812p. : _bill. ; _c28cm.
500			_aInclude index.
650			_aStatistics.
942			_2lcc _cBOOKS