Advanced Focus Group Research Autor Edward F. Fern 26 iun 2001 Hardback Preț: 1161.52 lei 1416.48 lei 6-8 săpt. -18%
Advanced Focus Group Research Autor Edward E. Fern et al. iun 2001 Paperback Preț: 837.08 lei 1020.83 lei 6-8 săpt. -18%