Most of these are in the general collection, go to the 5th floor of Lemonis Student Success Center (across the bridge) and look for call number RC815. You can browse around, checking for current editions and checking the tables of contents and indexes. You can check out the books but it may be better to simply copy or scan the section you need. It will save a trip to return the book and leave it available for the next student.
Click on Dental Databases to see the e-books, for example:
Oral Hard Tissue Diseases
Oral Soft Tissue Diseases