00302nam a22000977a 4500008004100000020001800041100005900059245005100118250001300169260002200182221130b        xxu||||| |||| 00| 0 eng d  a9780073401805  aDouglas A. Lind, William G. Marchal & Samuel A. Wathen  aStatistical Techniques in Business & Economics  a15th ed.  bMcGraw Hillc2012