Delivering a Successful Presentation (English)

Dahanayake, Somapriya
VishvaLekha Publishers Rathmalana ISBN 978-955-599-481-1
Publication year: 2007

Dahanayake, Somapriya (2007).Delivering a Successful Presentation (English) VishvaLekha Publishers Rathmalana ISBN 978-955-599-481-1