INTRODUCTION TO THE PRACTICE OF STATISTICS 1 `$ F4 X$ R: @( ]. l! [4 R C+ E4 _( X5TH EDITION/ u; q a( z0 i
AUTHER: DAVID & GEORGE 6 p% L7 m8 C0 }% G- [1 w0 l5 _ 4 [" `& x' N$ pyou can send my email to reach me,------ 8 u, X* m9 `( N- c' L) tsnowmulan@hotmail.com
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