Encyclopedias and dictionaries for Communication Disorders can help you to:
define terminology related to your study
find brief, factual information to supplement your research
build up a conext for your topic, and suggest ideas to explore
The Library has a number of Anatomy.tv. modules: Audiology, Speech Language Pathology, 3D Atlas - Head and Neck.
This excellent resource enables you to examine the anatomy of the speech, hearing and swallowing organs in 3D.