How to be Assertive In Any Situationde Gill HassonMateriasAssertiveness (psychology)Assertiveness trainingInterpersonal communicationInterpersonal relationsEdiciones (1)How to be Assertive In Any Situation (2013)Pearson Education Limited · ISBN 9780273785224Más obras de Gill HassonBounceBrilliant communication skillsBrilliant Emotional Intelligence Harness The Power Of Emotions Succeed In All Areas Of Your Life