Donald E. Willmann

title	ISBN-13	year of publica- tion	other author(s)
Clinical Practice of the Dental Hygienist, 11th Ed. + Foundations of Periodontics for the Dental Hygienist, 3rd Ed. + Patient Assessment Tutorials, 3rd Ed.	978-1-4698-9228-3	2014	Esther M. Wilkins · Jill S. Nield-Gehrig
Clinical Practice of the Dental Hygienist + Fundamentals of Periodontal Instrumentation and Advanced Root Implementation, 7th Edition + Patient ... the Dental Hygienist, 4th Edition + Passcod	978-1-4963-3772-6	2015	Esther M. Wilkins · Jill S. Gehrig
Clinical Practice of the Dental Hygienist + Workbook + Fundamentals of Periodontal Instrumentation and Advanced Root Implementation, 7th Edition + Patient Assessment Tutorials, 3rd Edition	978-1-4963-3336-0	2015	Esther M. Wilkins · Charlotte J. Wyche · Jill S. Nield-Gehrig
Foundations of Periodontics for the Dental Hygienist	978-1-60547-573-8	2011	Jill S. Nield-Gehrig
Foundations of Periodontics for the Dental Hygienist	978-0-7817-8487-0	2007	"
Foundations of Periodontics for the Dental Hygienist	978-0-7817-2338-1	2002	"