Snow, John <br/><br/>
Mode of communication of cholera  John Snow. 

 - 2nd ed. 
 - London  John Churchill  1965 
 - 162p. 18cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medicine Public health  Preventive medicine. 
<br/><br/><label>Dewey Class. No.: </label>614.514  / S59M