INTRODUCTION TO THE PRACTICE OF STATISTICS 8 } I% U; b6 J# ~% h( \; f, Y
5TH EDITION( g* Z( C6 h7 h& ~2 c" |
AUTHER: DAVID & GEORGE * D! P/ a8 o# x! w' `5 z: c# _. J$ a# a! C' }9 N; c$ o
you can send my email to reach me,------9 ], {$ A# I, e) r snowmulan@hotmail.com
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发表于 2008-9-19 21:59
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