TY  - BOOK
AU  - Forrest .O John
TI  - Preventive dentistry
SN  - 072360553X
AV  - RK52.R7 1982 
PY  - 1982///
CY  - Great Britain
PB  - Henry Ling
KW  - Dentisterie préventive
N1  - include appendix and index
ER  -