Concepts and Models of a Quantitative Sociology Springer Series in Synergetics, nr. 14 Autor W. Weidlich et al. 14 dec 2011 Paperback Preț: 374.46 lei 6-8 săpt.
Dynamic Decision Theory Studies in Operational Regional Science, nr. 6 Autor G. Haag 5 oct 2011 Paperback Preț: 377.21 lei 6-8 săpt.