The Professional Communications Toolkit Autor D . Joel Whalen 13 feb 2007 Paperback Preț: 845.06 lei 1030.56 lei 6-8 săpt. -18%
I See What You Mean: Persuasive Business Communication Autor D . Joel Whalen 28 ian 1996 Paperback Preț: 722.26 lei 880.80 lei 6-8 săpt. -18%