@BOOK{ Book!D - 94236943, AUTHOR = "/ [edited by] George M. Hall", TITLE = "How to present at meetings", LIBRARY= "كتابخانه مركزی دانشگاه علوم بهزیستی و توانبخشی", SUBJECT = "Communication,Congresses as Topic,Speech", URL = "/book/94236943/How-to-present-at-meetings/"}