Topley, W.W.C. <br/><br/>
Principles of bacteriology and immunity   
by W.W.C. Topley, G.S. Wilson. 
 - 2nd. 
 - London  Edward Arnold & Co.  1941 
 - 1645p. 
<br/><br/><label>Dewey Class. No.: </label>616.01  / N36