TY  - BOOK
AU  - Collins,J.N;Walsh,T.F;Figures,K.H;
TI  - A Handbook for Dental Hygienists
SN  - 0723617406
U1  - WU113 C692h 1999. 
PY  - 1996///
CY  - London.
PB  - Wright.
N1  - includes index
ER  -