INTRODUCTION TO THE PRACTICE OF STATISTICS 9 r( T6 h/ i) |( n; T7 u, f
5TH EDITION 2 R+ E3 H+ _' ^) k6 NAUTHER: DAVID & GEORGE- ~0 M6 T/ n( R( ? L0 ~9 s
* D4 E* a" i p4 z2 h* t2 wyou can send my email to reach me,------ 6 J( E- H+ \ U; @snowmulan@hotmail.com
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发表于 2008-9-19 21:59
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