Don't say yes when you want to say no

Don't say yes when you want to say no1975
About this book
A great work for the pessimists
Details
- First published
- 1975
- OL Work ID
- OL2949330W
Subjects
Afirmación de sí mismoAssertiveness (Psychology)Assertiveness trainingBehavior modificationModificación de la conductaAssertivenessBehavior TherapyRatgeberSelbstbehauptungAssertiveness (psychology)