The Professional Communications Toolkit Autor D . Joel Whalen 13 feb 2007 Paperback Preț: 820.82 lei 1001.00 lei 43-57 zile -18%
I See What You Mean: Persuasive Business Communication Autor D . Joel Whalen 28 ian 1996 Paperback Preț: 701.56 lei 855.56 lei 43-57 zile -18%