ISBN-13: 9780415328555 / Angielski / Twarda / 2004 / 192 str.
ISBN-13: 9780415328555 / Angielski / Twarda / 2004 / 192 str.
A practical guide to understanding and investigating the multiple modes of communication, verbal and non-verbal. Sets out clear methodology to help readers conduct their own analysis and includes many real examples.