INTRODUCTION TO THE PRACTICE OF STATISTICS 9 X4 \) x) q" u, `+ g- x" ]
5TH EDITION( @ `' c$ W4 h5 _
AUTHER: DAVID & GEORGE ' k) W C" `( Z _ 9 |& w- y/ o* J+ Y' D, i9 |you can send my email to reach me,------ $ v* u5 z% o& O, d7 ]0 Z- H8 jsnowmulan@hotmail.com