INTRODUCTION TO THE PRACTICE OF STATISTICS ! F. m Y' e+ K0 C5TH EDITION D1 Y+ R1 N1 l* C3 e5 J" B$ HAUTHER: DAVID & GEORGE 7 ~; q9 c$ Y; Z/ U* P/ j2 S8 y1 K* f6 U4 c4 ] _2 l4 O, {
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发表于 2008-9-19 21:59
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