TY  - BOOK
TI  - CPH study guide : : certified in public health 
PY  - 2008///?
CY  - Washington, D.C. : 
PB  - Association of Schools of Public Health, 
KW  - Public health - Study and teaching - United States - Examinations, questions, etc
KW  - Public health - Study and teaching - United States - Handbooks, manuals, etc
KW  - United States
N1  - Includes bibliographical references
ER  -