Immunization essentials   a practical fi eld guide.   [Electronic resource] ; 

 - Washington, D.C. :  USAID,   2003. 
 - DVD-RAM ;   4 3/4 in. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Immunization.<br/>Communicable Diseases-- prevention.<br/>Vaccination.
<br/><br/><label>Dewey Class. No.: </label>614.47