Yazar
Barbara Berckhan
29 cilt bulundu.
Barbara Berckhan · Free Association Books
142 sayfa · 2001
Interpersonal communication / Verbal self-defense / Interpersonal conflict
Barbara Berckhan · Rba Libros
126 sayfa · 2004
Verbal self-defense / Interpersonal conflict / Interpersonal communication / Autodéfense verbale / Conflit interpersonnel
Barbara Berckhan · RBA Libros
190 sayfa · 2008
Interpersonal communication / Interpersonal relations / Psychological aspects of Communication / Self-confidence / Body language
Barbara Berckhan · RBA Integral
204 sayfa · 2006
Arte de hablar en público / Public speaking for women / Arte de hablar en público para mujeres / Public speaking / Speech anxiety
Barbara Berckhan · Free Association Books
180 sayfa · 1999
Public speaking / Psychological aspects / Assertiveness in women / Speech anxiety / Assertiveness (psychology)
Barbara Berckhan · Kösel
155 sayfa · 2002
Stress management / Time management / Simplicity / Stress (Psychology) / Prevention
Barbara Berckhan · Chʻŏngnim Chʻŭlpʻan
239 sayfa · 2001
Interpersonal communication / Verbal self-defense / Interpersonal conflict
Barbara Berckhan · RBA
269 sayfa · 2001
Confianza en sí mismo / Autoestima en mujeres / Self-confidence / Adiestramiento / Assertiveness training
Barbara Berckhan · Sōshisha
213 sayfa · 2000
Interpersonal communication / Verbal self-defense / Interpersonal conflict