TY  - BOOK
AU  - Pawlak,E.A.
AU  - Hoag,P.M.
TI  - Essentails Of Periodontics [E O P ]
U1  - 617.632 
PY  - 1990///
CY  - Sf Lovis
PB  - C.V.  Mosby And Co
KW  - Periodontics(617.632)
ER  -