Public Speaking Is A Skill, Not A Talent: The 7 Stages of Effective CommunicationЭлектронная книгаPublic Speaking Is A Skill, Not A Talent: The 7 Stages of Effective CommunicationавтораDeborah RoffeyРейтинг: 0 из 5 звезд0 оценокСохранить Public Speaking Is A Skill, Not A Talent: The 7 Stages of Effective Communication на потом