Six Degrees of Social Influence: Science, Application, and the Psychology of Robert Cialdini Editat de Douglas T. Kenrick et al. mar 2012 Hardback Preț: 303.65 lei 377.71 lei 44-50 zile -20%
Levine's Guide to SPSS for Analysis of Variance Autor Sanford L. Braver et al. apr 2003 Paperback Preț: 673.10 lei 791.89 lei 6-8 săpt. -15%