00818cam a2200217 a 4500 1/30401 060721s2004 enka b 001 0 eng d 0534602460 32565 150.1΄82 GRA Gravetter, Frederick J. Statistics for the behavioral sciences / Frederick J Gravetter, Larry B. Wallnau 6th ed. Belmont, CA : Wadsworth/Thomson Learning, 2004 xv, 746 σ. : εικ. ; 27 εκ. Περιέχει βιβλιογραφία και ευρετήριο Psychology Statistical methods. Educational statistics. Wallnau, Larry B. INST UNIPILB MAIN 20060721 150.1΄82 GRA 00150934 00150934 LOAN 0 1 /webopac/covers/02/32565_0534602460.jpg