Dr Duncan Cramer

title	ISBN-13	year of publica- tion	other author(s)
An Introduction to Statistics in Psychology: AND SPSS 15.0 Student Version for Windows VP	978-1-4058-8829-5	2007	Dr Dennis Howitt · Inc. SPSS
Introduction to Research Methods in Psychology	978-0-273-72607-4	2010	Dr Dennis Howitt
Introduction to Research Methods in Psychology: WITH Introduction to Statistics in Psychology AND Introduction to SPSS in Psychology	978-1-4058-2433-0	2005	"
Introduction to SPSS Statistics in Psychology: For Version 19 and Earlier	978-0-273-73426-0	2011	"
Introduction to Statistics in Psychology	978-0-273-73430-7	2010	"
Psychology: WITH An Introduction to Statistics in Psychology AND Introduction to SPSS in Psychology	978-1-4058-8616-1	2007	G. Neil Martin · Neil R. Carlson · William Buskist · Dr Dennis Howitt · Nicky Brunswick
Statistics without Maths for Psychology: AND Introduction to Research Methods in Psychology	978-1-4058-2348-7	2005	Prof Christine Dancey · John Reidy · Dr Dennis Howitt
The SAGE Dictionary of Statistics: A Practical Resource for Students in the Social Sciences	978-0-7619-4138-5	2004	Dr Dennis Laurence Howitt