INTRODUCTION TO THE PRACTICE OF STATISTICS # ^, m( S& Q6 p( w; i' c
5TH EDITION , N- ]2 R5 ^; Q' ~& S: U/ sAUTHER: DAVID & GEORGE & ~8 `7 ~2 Z f0 t % b4 B( @( |) v: M9 b$ ?you can send my email to reach me,------ D* l# q: s/ h8 x$ e* L snowmulan@hotmail.com