TY  - BOOK
AU  - Collins,W.J.N.
AU  - Walsh,T.F.
TI  - A handbook for dental hygienists / 
SN  - 0723609802
PY  - 1992///
CY  - Oxford : 
PB  - Reed Educational and Professional Publishing , 
KW  - Dental Hygienists
KW  - handbooks
KW  - Dentistry
N1  -  Includes bibliographical references and index
ER  -