@book{21299,
	author = {GRUNDY, MARGARET C. and WALTER, J. B.},
	title = {WALTER, HAMILTON AND ISRAEL:PRINCIPLES OF POTHOLOGY FOR DENTAL STUDENTS / },
	publisher = {CHURCHILL LIVINGSTONE ، },
	year = {1992},
	series = {DENTAL SERIES},
	address = {[S.N] : }
}