41,78€(IVA inc.)
Community psychology: in pursuit of liberation and well-being
- Nelson, Geoffrey
- 978-0-230-21995-3
- 2010-02-17
45,34€(IVA inc.)
Essentials of Research Design and Methodology
- Marczyk, Geoffrey R.
- 9780471470533
- 2005-04-01
35,09€(IVA inc.)
The psychology of attitudes and attitude change
- Maio, Greg
- 978-1-4129-2975-2
- 2009-11-01