Baarda, D.B. Introduction to statistics with SPSS: a guide to the processing analysing and reporting of (research)data D.B. Baarda, M.P.M. de Goede, C.J. Van Dijkum - 2nd rev. - Groning Wolters- Noordhoff BV Pub. 2004 - 196 Includes Index ISBN: 9020732978 Subjects--Topical Terms: Research-Data processing-Computer programsResearch-Methodology-computer programs Dewey Class. No.: 001.4225 / BAA P4