Communication studies is an interdisciplinary exploration of the creation, transmission, reception, and understanding of messages. Research in this field can take students into every part of the library and beyond.
This guide is a starting point; don't hesitate to ask a librarian for further assistance.
Photo Credits (L to R):
Communication - http://www.flickr.com/photos/dailypic/1459055735/
Communication - http://www.flickr.com/photos/assbach/262165233/