INTRODUCTION TO THE PRACTICE OF STATISTICS 3 C0 n8 w! Y" ?4 a G5 p
5TH EDITION. r2 m2 ^" E9 J7 C! w
AUTHER: DAVID & GEORGE $ ?& w; r( e" H/ B& M" k3 W0 v$ k0 N3 m% d
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发表于 2008-9-19 21:59
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