Found 2 books

Essentials of Statistics for the Behavioral Sciences

[en] Essentials of Statistics for the Behavioral Sciences Wadsworth Publishing Company

Gravetter, Frederick J. & Wallnau, Larry B.

download read it!
Essentials of Statistics for the Behavioral Science, 7th Edition

[en] Essentials of Statistics for the Behavioral Science, 7th Edition Wadsworth Publishing Company

Gravetter, Frederick J. & Wallnau, Larry B.

download read it!