Henderson, Donald Ainslie, <br/><br/>
Smallpox : 

 -  2009. 
<br/><br/><label>ISBN: </label>9781591027225 
<br/><br/><label>Subjects--Topical Terms: </label><br/>History, Modern.
<br/><br/><label>Dewey Class. No.: </label>362.19691200  / HEN