INTRODUCTION TO THE PRACTICE OF STATISTICS ; o6 N: P$ ^: x
5TH EDITION: Z Y3 Q, W# T. d! Z
AUTHER: DAVID & GEORGE x9 i# z6 |3 N, [1 W+ e4 i0 D7 ]% {% f2 h! H' ?
you can send my email to reach me,------7 @+ M; b4 s0 m+ X) Z+ |% A" o snowmulan@hotmail.com
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发表于 2008-9-19 21:59
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