DE Gestion des émotions On request Personal and professional development - Personal effectiveness - Emotional intelligence 01.01.2099
FR Mieux gérer les relations interpersonnelles On request Personal and professional development - Interpersonal relations 01.01.2099
DE Les fondamentaux de la communication On request Personal and professional development - Interpersonal relations - Communication in the workplace 01.01.2099
DE Se connaître et mieux se vendre dans la vie de tous les jours On request Personal and professional development - Interpersonal relations 01.01.2099
DE Réussir ses petites et grandes négociations de tous les jours On request Personal and professional development - Interpersonal relations - Negotiation methodology 01.01.2099