TY  - BOOK
AU  - Ash, Major M., 1921-
TI  - Occlusion
SN  - 721655912
AV  - RK 523 .A84 1995 
PY  - 1995///
CY  - [Place of publication not identifed]
PB  - [publisher not identified]
N1  - Occlusion, Occlusion
ER  -