Statistics for the behavioral and social sciences a brief course od Aron, Arthur

Statistical techniques in business & economics od Lind, Douglas A.

An introductory guide to SPSS for Windows od Einspruch, Eric L.

Table of contents only

Statistics for the behavioral and social sciences od Aron, Arthur

An introductory guide to SPSS for Windows od Einspruch, Eric L.

Statistics for research with a guide to SPSS od Argyrous, George

Getting started with Stata for Windows release 9.

Stata user's guide release 9.

Stata base reference manual release 9.

Stata graphics reference manual release 9.