Sag nicht Ja, wenn du Nein sagen willst: Das Leben richtig machen, wenn es sich alles falsch anfühlt
20,45 €
• Visualize and actualize through exercises designed to perfect new behavior patterns. The authors' pioneering Assertiveness Training Technique can help you gain recognition and promotion on the job, renew your marriage, put more zing in your sex life, deal with your children more effectively, and make new friends.
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