Gravetter, Frederick J. Statistics for the behavioral sciences a first course for students of psychology and education / [[Book] :] Frederick J. Gravetter, Larry B. Wallnau. - 2nd ed. - St. Paul, MN : West Pub. Co., 1988. - 531 p. : col. ill. ; 27 cm. Includes index. Bibliography: p. [522]-523. All age. ISBN: 0314599967 Subjects--Topical Terms: Psychology--Statistical methods.Educational statistics. Dewey Class. No.: 519.5 National Library of Medicine Call No.: / G S