පාරිභාෂික ශබ්ද මාලාව මහජන සෞඛ්යය
= Glossary of technical terms public health
- Colombo Official Language Department 1964
- 64 p. 25 cm.
PUBLIC HEALTH
Public Health-Terminology
614.44014 / GLO
PUBLIC HEALTH
Public Health-Terminology
614.44014 / GLO