EEffective CommunicationEffective Communicationde David V. PerkinsEdiciones (1)Effective Communication (2020)Independently Published · inglés · ISBN 9798574801178Más obras de David V. PerkinsThe ethics of teachingPrinciples of community psychology1987PPower of Self-Discipline : Improve Your Self-Confidence and Power of Self-Discipline : Improve Your Self-Confidence and Develop a Positive Mindset. 2 Books in 1
PPower of Self-Discipline : Improve Your Self-Confidence and Power of Self-Discipline : Improve Your Self-Confidence and Develop a Positive Mindset. 2 Books in 1
